* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*
* Credits:
*
#include "packet-sflow.h"
#include "packet-gre.h"
-#include <epan/crypt/airpdcap_ws.h>
+#include <epan/crypt/dot11decrypt_ws.h>
void proto_register_ieee80211(void);
void proto_reg_handoff_ieee80211(void);
#define WLAN_IGNORE_PROT_W_IV 2
static gint wlan_ignore_prot = WLAN_IGNORE_PROT_NO;
+/* The Key MIC len has been set by the user */
+static guint wlan_key_mic_len = 0;
+
/* Table for reassembly of fragments. */
static reassembly_table wlan_reassembly_table;
dk_type = dk->type;
free_key_string(dk);
switch (dk_type) {
- case AIRPDCAP_KEY_TYPE_WEP:
- case AIRPDCAP_KEY_TYPE_WEP_40:
- case AIRPDCAP_KEY_TYPE_WEP_104:
- if (rec->key != AIRPDCAP_KEY_TYPE_WEP) {
+ case DOT11DECRYPT_KEY_TYPE_WEP:
+ case DOT11DECRYPT_KEY_TYPE_WEP_40:
+ case DOT11DECRYPT_KEY_TYPE_WEP_104:
+ if (rec->key != DOT11DECRYPT_KEY_TYPE_WEP) {
*err = g_strdup("Invalid key format");
return FALSE;
}
break;
- case AIRPDCAP_KEY_TYPE_WPA_PWD:
- if (rec->key != AIRPDCAP_KEY_TYPE_WPA_PWD) {
+ case DOT11DECRYPT_KEY_TYPE_WPA_PWD:
+ if (rec->key != DOT11DECRYPT_KEY_TYPE_WPA_PWD) {
*err = g_strdup("Invalid key format");
return FALSE;
}
break;
- case AIRPDCAP_KEY_TYPE_WPA_PSK:
- if (rec->key != AIRPDCAP_KEY_TYPE_WPA_PSK) {
+ case DOT11DECRYPT_KEY_TYPE_WPA_PSK:
+ if (rec->key != DOT11DECRYPT_KEY_TYPE_WPA_PSK) {
*err = g_strdup("Invalid key format");
return FALSE;
}
proto_tree *tree, int tagged_parameters_len, int ftype,
association_sanity_check_t *association_sanity_check);
-static tvbuff_t *try_decrypt(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, guint32 len, guint8 *algorithm, guint32 *sec_header, guint32 *sec_trailer, PAIRPDCAP_KEY_ITEM used_key);
+static tvbuff_t *try_decrypt(tvbuff_t *tvb, packet_info *pinfo, guint32 offset, guint32 len, guint8 *algorithm, guint32 *sec_header, guint32 *sec_trailer, PDOT11DECRYPT_KEY_ITEM used_key);
static int weak_iv(guchar *iv);
/* ************************************************************************* */
#define SHORT_STR 256
#define IS_DMG_KEY 1
+#define IS_AP_KEY 2
#define IS_CTRL_GRANT_OR_GRANT_ACK_KEY 2
/* ************************************************************************* */
/* Define some very useful macros that are used to analyze frame types etc. */
* 802.11-2012 and 802.11ac-2013 8.2.4.6, 32 bits.
*/
#define HTC_VHT 0x00000001
+#define HTC_HE 0x00000002
#define HTC_MRQ 0x00000004
#define HTC_UNSOLICITED_MFB 0x20000000
{ TAG_ECPAC_POLICY, "ECPAC Policy" },
{ TAG_CLUSTER_TIME_OFFSET, "Cluster Time Offset" },
{ TAG_ANTENNA_SECTOR_ID, "Antenna Sector ID" },
- { TAG_VHT_CAPABILITY, "VHT Capabilities (IEEE Std 802.11ac/D3.1)" },
- { TAG_VHT_OPERATION, "VHT Operation (IEEE Std 802.11ac/D3.1)" },
+ { TAG_VHT_CAPABILITY, "VHT Capabilities" },
+ { TAG_VHT_OPERATION, "VHT Operation" },
{ TAG_EXT_BSS_LOAD, "Extended BSS Load" },
{ TAG_WIDE_BW_CHANNEL_SWITCH, "Wide Bandwidth Channel Switch" },
- { TAG_VHT_TX_PWR_ENVELOPE, "VHT Tx Power Envelope (IEEE Std 802.11ac/D5.0)" },
+ { TAG_VHT_TX_PWR_ENVELOPE, "VHT Tx Power Envelope" },
{ TAG_CHANNEL_SWITCH_WRAPPER, "Channel Switch Wrapper" },
{ TAG_OPERATING_MODE_NOTIFICATION, "Operating Mode Notification" },
{ TAG_VENDOR_SPECIFIC_IE, "Vendor Specific" },
#define ETAG_FILS_NONCE 13
#define ETAG_FUTURE_CHANNEL_GUIDANCE 14
+/* 802.11AX defined tags */
+#define ETAG_HE_CAPABILITIES 35
+#define ETAG_HE_OPERATION 36
+#define ETAG_UORA_PARAMETER_SET 37
+#define ETAG_MU_EDCA_PARAMETER_SET 38
+#define ETAG_SPATIAL_REUSE_PARAMETER_SET 39
+#define ETAG_NDP_FEEDBACK_REPORT_PARAMETER_SET 41
+#define ETAG_BSS_COLOR_CHANGE_ANNOUNCEMENT 42
+#define ETAG_QUIET_TIME_PERIOD_SETUP 43
+#define ETAG_ESS_REPORT 44
+
static const value_string tag_num_vals_eid_ext[] = {
{ ETAG_ASSOC_DELAY_INFO, "Association Delay Info" },
{ ETAG_FILS_REQ_PARAMS, "FILS Request Parameters" },
{ ETAG_FILS_PUBLIC_KEY, "FILS Public Key" },
{ ETAG_FILS_NONCE, "FILS Nonce" },
{ ETAG_FUTURE_CHANNEL_GUIDANCE, "Future Channel Guidance" },
+ { ETAG_HE_CAPABILITIES, "HE Capabilities (IEEE Std 802.11ax/D2.0)" },
+ { ETAG_HE_OPERATION, "HE Operation (IEEE Std 802.11ax/D2.0)" },
+ { ETAG_UORA_PARAMETER_SET, "UORA Parameter Set" },
+ { ETAG_MU_EDCA_PARAMETER_SET, "MU EDCA Parameter Set" },
+ { ETAG_SPATIAL_REUSE_PARAMETER_SET, "Spatial Reuse Parameter Set" },
+ { ETAG_NDP_FEEDBACK_REPORT_PARAMETER_SET, "NDP Feedback Report Parameter Set" },
+ { ETAG_BSS_COLOR_CHANGE_ANNOUNCEMENT, "BSS Color Change Announcement" },
+ { ETAG_QUIET_TIME_PERIOD_SETUP, "Quiet Time Period Setup" },
+ { ETAG_ESS_REPORT, "ESS Report" },
{ 0, NULL }
};
static value_string_ext tag_num_vals_eid_ext_ext = VALUE_STRING_EXT_INIT(tag_num_vals_eid_ext);
static const value_string wfa_subtype_vals[] = {
+ { WFA_SUBTYPE_SUBSCRIPTION_REMEDIATION, "Subscription Remediation" },
+ { WFA_SUBTYPE_DEAUTHENTICATION_IMMINENT, "Deauthentication Imminent" },
{ WFA_SUBTYPE_P2P, "P2P" },
{ WFA_SUBTYPE_HS20_INDICATION, "Hotspot 2.0 Indication" },
{ WFA_SUBTYPE_HS20_ANQP, "Hotspot 2.0 ANQP" },
+ { WFA_SUBTYPE_OSEN, "OSU Server-only l2 Encryption Network" },
{ WFA_SUBTYPE_DPP, "Device Provisioning Protocol" },
{ WFA_SUBTYPE_IEEE1905_MULTI_AP, "IEEE1905 Multi-AP" },
{ 0, NULL }
{ 101, "The request failed due to exceeded MAF limit" },
{ 102, "The request failed due to exceeded MCCA track limit" },
{ 103, "Association denied because the information in the Spectrum Management field is unacceptable" },
+ { 104, "Association denied because the requesting STA does not support VHT features" },
+ { 105, "Enablement denied" },
+ { 106, "Enablement denied due to restriction from an authorized GDB" },
+ { 107, "Authorization deenabled" },
{ 0, NULL}
};
static value_string_ext ieee80211_status_code_ext = VALUE_STRING_EXT_INIT(ieee80211_status_code);
+static const value_string ieee80211_transition_reasons[] = {
+ { 0, "Unspecified" },
+ { 1, "Excessive frame loss rates and/or poor conditions" },
+ { 2, "Excessive delay for current traffic streams" },
+ { 3, "Insufficient QoS capacity for current traffic streams (TSPEC rejected)" },
+ { 4, "First association to ESS (the association initiated by an Association Request frame instead of a Reassociation Request frame)" },
+ { 5, "Load balancing" },
+ { 6, "Better AP found" },
+ { 7, "Deauthenticated or Disassociated from the previous AP" },
+ { 8, "AP failed IEEE 802.1X EAP Authentication" },
+ { 9, "AP failed 4-way handshake" },
+ { 10, "Received too many replay counter failures" },
+ { 11, "Received too many data MIC failures" },
+ { 12, "Exceeded maximum number of retransmissions" },
+ { 13, "Received too many broadcast disassociations" },
+ { 14, "Received too many broadcast deauthentications" },
+ { 15, "Previous transition failed" },
+ { 16, "Low RSSI" },
+ { 17, "Roam from a non-IEEE-802.11 system" },
+ { 18, "Transition due to received BSS Transition Request frame" },
+ { 19, "Preferred BSS transition candidate list included" },
+ { 20, "Leaving ESS" },
+ { 0, NULL}
+};
/* ************************************************************************* */
/* Frame types, and their names */
/* ************************************************************************* */
{MGT_ACTION_NO_ACK, "Action No Ack"},
{MGT_ARUBA_WLAN, "Aruba Management"},
+ {CTRL_TRIGGER, "Trigger"},
{CTRL_BEAMFORM_RPT_POLL, "Beamforming Report Poll"},
{CTRL_VHT_NDP_ANNC, "VHT NDP Announcement"},
{CTRL_CONTROL_WRAPPER, "Control Wrapper"},
#define CAT_ROBUST_AV_STREAMING 19
#define CAT_UNPROTECTED_DMG 20
#define CAT_VHT 21
+#define CAT_HE 30
+#define CAT_PROTECTED_HE 31
#define CAT_VENDOR_SPECIFIC_PROTECTED 126
#define CAT_VENDOR_SPECIFIC 127
#define MRVL_MESH_MGMT_ACTION_RERR 2
#define MRVL_MESH_MGMT_ACTION_PLDM 3
-#define ANQP_INFO_ANQP_QUERY_LIST 256
-#define ANQP_INFO_ANQP_CAPAB_LIST 257
-#define ANQP_INFO_VENUE_NAME_INFO 258
-#define ANQP_INFO_EMERGENCY_CALL_NUMBER_INFO 259
-#define ANQP_INFO_NETWORK_AUTH_TYPE_INFO 260
-#define ANQP_INFO_ROAMING_CONSORTIUM_LIST 261
+#define ANQP_INFO_ANQP_QUERY_LIST 256
+#define ANQP_INFO_ANQP_CAPAB_LIST 257
+#define ANQP_INFO_VENUE_NAME_INFO 258
+#define ANQP_INFO_EMERGENCY_CALL_NUMBER_INFO 259
+#define ANQP_INFO_NETWORK_AUTH_TYPE_INFO 260
+#define ANQP_INFO_ROAMING_CONSORTIUM_LIST 261
#define ANQP_INFO_IP_ADDR_TYPE_AVAILABILITY_INFO 262
-#define ANQP_INFO_NAI_REALM_LIST 263
-#define ANQP_INFO_3GPP_CELLULAR_NETWORK_INFO 264
-#define ANQP_INFO_AP_GEOSPATIAL_LOCATION 265
-#define ANQP_INFO_AP_CIVIC_LOCATION 266
-#define ANQP_INFO_AP_LOCATION_PUBLIC_ID_URI 267
-#define ANQP_INFO_DOMAIN_NAME_LIST 268
-#define ANQP_INFO_EMERGENCY_ALERT_ID_URI 269
-#define ANQP_INFO_TDLS_CAPAB_INFO 270
-#define ANQP_INFO_EMERGENCY_NAI 271
-#define ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST 56797
+#define ANQP_INFO_NAI_REALM_LIST 263
+#define ANQP_INFO_3GPP_CELLULAR_NETWORK_INFO 264
+#define ANQP_INFO_AP_GEOSPATIAL_LOCATION 265
+#define ANQP_INFO_AP_CIVIC_LOCATION 266
+#define ANQP_INFO_AP_LOCATION_PUBLIC_ID_URI 267
+#define ANQP_INFO_DOMAIN_NAME_LIST 268
+#define ANQP_INFO_EMERGENCY_ALERT_ID_URI 269
+#define ANQP_INFO_TDLS_CAPAB_INFO 270
+#define ANQP_INFO_EMERGENCY_NAI 271
+#define ANQP_INFO_NEIGHBOR_REPORT 272
+#define ANQP_INFO_VENUE_URL 277
+#define ANQP_INFO_ADVICE_OF_CHARGE 278
+#define ANQP_INFO_LOCAL_CONTENT 279
+#define ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST 56797
/* ANQP information ID - IEEE Std 802.11u-2011 - Table 7-43bk */
static const value_string anqp_info_id_vals[] = {
{ANQP_INFO_EMERGENCY_ALERT_ID_URI, "Emergency Alert Identifier URI"},
{ANQP_INFO_TDLS_CAPAB_INFO, "TDLS Capability information"},
{ANQP_INFO_EMERGENCY_NAI, "Emergency NAI"},
+ {ANQP_INFO_NEIGHBOR_REPORT, "Neighbor Report"},
+ {ANQP_INFO_VENUE_URL, "Venue URL"},
+ {ANQP_INFO_ADVICE_OF_CHARGE, "Advice of Charge"},
+ {ANQP_INFO_LOCAL_CONTENT, "Local Content"},
{ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST, "ANQP vendor-specific list"},
{0, NULL}
};
{CAT_ROBUST_AV_STREAMING, "Robust AV Streaming"},
{CAT_UNPROTECTED_DMG, "Unprotected DMG"},
{CAT_VHT, "VHT"},
+ {CAT_HE, "HE"},
+ {CAT_PROTECTED_HE, "Protected HE"},
{CAT_VENDOR_SPECIFIC_PROTECTED, "Vendor-specific Protected"},
{CAT_VENDOR_SPECIFIC, "Vendor Specific"},
#define NR_SUB_ID_HT_MULTIPLE_BSSID 71
#define NR_SUB_ID_VHT_CAPABILITIES 191
#define NR_SUB_ID_VHT_OPERATION 192
+#define NR_SUB_ID_HE_CAPABILITIES 193
+#define NR_SUB_ID_HE_OPERATION 194
#define NR_SUB_ID_VENDOR_SPECIFIC 221
{NR_SUB_ID_HT_MULTIPLE_BSSID, "Multiple BSSID"},
{NR_SUB_ID_VHT_CAPABILITIES, "VHT Capabilities"},
{NR_SUB_ID_VHT_OPERATION, "VHT Operation"},
+ {NR_SUB_ID_HE_CAPABILITIES, "HE Capabilities"},
+ {NR_SUB_ID_HE_OPERATION, "HE Operation"},
{NR_SUB_ID_VENDOR_SPECIFIC, "Vendor Specific"},
{0, NULL}
};
"Immediate Acknowledgement Required"
};
-static const value_string ieee80211_block_ack_request_type_flags[] = {
- {0x00, "Basic Block Ack Request"},
- {0x01, "Reserved"},
- {0x02, "Compressed Block Ack Request"},
- {0x03, "Multi-TID Block Ack Request"},
- {0x00, NULL}
-};
-
-static const value_string ieee80211_block_ack_type_flags[] = {
- {0x00, "Basic Block Ack"},
- {0x01, "Reserved"},
- {0x02, "Compressed Block"},
- {0x03, "Multi-TID Block"},
- {0x00, NULL}
-};
-
static const value_string ft_action_codes[] = {
{FT_ACTION_REQUEST, "FT Request"},
{FT_ACTION_RESPONSE, "FT Response"},
};
static const value_string wep_type_vals[] = {
- { AIRPDCAP_KEY_TYPE_WEP, STRING_KEY_TYPE_WEP },
- { AIRPDCAP_KEY_TYPE_WPA_PWD, STRING_KEY_TYPE_WPA_PWD },
- { AIRPDCAP_KEY_TYPE_WPA_PSK, STRING_KEY_TYPE_WPA_PSK },
+ { DOT11DECRYPT_KEY_TYPE_WEP, STRING_KEY_TYPE_WEP },
+ { DOT11DECRYPT_KEY_TYPE_WPA_PWD, STRING_KEY_TYPE_WPA_PWD },
+ { DOT11DECRYPT_KEY_TYPE_WPA_PSK, STRING_KEY_TYPE_WPA_PSK },
{ 0x00, NULL }
};
{0x00, "20 MHz"},
{0x01, "40 MHz"},
{0x02, "80 MHz"},
- {0x03, "160 MHz / 80+80 Mhz"},
+ {0x03, "160 MHz / 80+80 MHz"},
{0, NULL}
};
{0, NULL}
};
-
static int proto_wlan = -1;
static int proto_centrino = -1;
static int proto_aggregate = -1;
static int hf_ieee80211_qos_queue_size = -1;
/* ************************************************************************* */
-/* Header values for HT control field (+HTC) */
+/* Header values for HT control field (+HTC) and HE control */
/* ************************************************************************* */
/* 802.11-2012 and 802.11ac-2013 8.2.4.6 */
static int hf_ieee80211_htc = -1;
static int hf_ieee80211_htc_vht = -1;
-static int hf_ieee80211_htc_lac = -1;
+static int hf_ieee80211_htc_he = -1;
+static int hf_ieee80211_htc_he_ctrl_id = -1;
+static int hf_ieee80211_he_umrs_he_tb_ppdu_len = -1;
+static int hf_ieee80211_he_umrs_ru_allocation = -1;
+static int hf_ieee80211_he_dl_tx_power = -1;
+static int hf_ieee80211_he_ul_target_rssi = -1;
+static int hf_ieee80211_he_ul_mcs = -1;
+static int hf_ieee80211_he_om_rx_nss = -1;
+static int hf_ieee80211_he_om_channel_width = -1;
+static int hf_ieee80211_he_om_ul_mu_disable = -1;
+static int hf_ieee80211_he_om_tx_nsts = -1;
+static int hf_ieee80211_he_hla_unsolicited_mfb = -1;
+static int hf_ieee80211_he_hla_mrq = -1;
+static int hf_ieee80211_he_hla_nss = -1;
+static int hf_ieee80211_he_hla_he_mcs = -1;
+static int hf_ieee80211_he_hla_dcm = -1;
+static int hf_ieee80211_he_hla_ru = -1;
+static int hf_ieee80211_he_hla_bw = -1;
+static int hf_ieee80211_he_hla_msi_ppdu_type = -1;
+static int hf_ieee80211_he_hla_tx_bf = -1;
+static int hf_ieee80211_he_bsr_aci_bitmap = -1;
+static int hf_ieee80211_he_bsr_delta_tid = -1;
+static int hf_ieee80211_he_bsr_aci_high = -1;
+static int hf_ieee80211_he_bsr_scaling_factor = -1;
+static int hf_ieee80211_he_bsr_queue_size_high = -1;
+static int hf_ieee80211_he_bsr_queue_size_all = -1;
+static int hf_ieee80211_he_uph_ul_power_headroom = -1;
+static int hf_ieee80211_he_uph_ul_min_transmit_power_flag = -1;
+static int hf_ieee80211_he_cci_ac_constraint = -1;
+static int hf_ieee80211_he_cci_rdg_more_ppdu = -1;
+static int hf_ieee80211_he_cci_sr_ppdu_indic = -1;
+static int hf_ieee80211_he_btc_avail_chan = -1;
+static int hf_ieee80211_he_btc_reserved = -1;
+static int hf_ieee80211_he_trigger_common_info = -1;
+static int hf_ieee80211_he_trigger_type = -1;
+static int hf_ieee80211_he_trigger_length = -1;
+static int hf_ieee80211_he_trigger_cascade_indication = -1;
+static int hf_ieee80211_he_trigger_cs_required = -1;
+static int hf_ieee80211_he_trigger_bw = -1;
+static int hf_ieee80211_he_trigger_gi_and_ltf_type = -1;
+static int hf_ieee80211_he_trigger_mu_mimo_ltf_mode = -1;
+static int hf_ieee80211_he_trigger_num_he_ltf_syms_etc = -1;
+static int hf_ieee80211_he_trigger_stbc = -1;
+static int hf_ieee80211_he_trigger_ldpc_extra_sym_seg = -1;
+static int hf_ieee80211_he_trigger_ap_tx_power = -1;
+static int hf_ieee80211_he_trigger_packet_extension = -1;
+static int hf_ieee80211_he_trigger_spatial_reuse = -1;
+static int hf_ieee80211_he_trigger_doppler = -1;
+static int hf_ieee80211_he_trigger_he_sig_a_reserved = -1;
+static int hf_ieee80211_he_trigger_reserved = -1;
+static int hf_ieee80211_he_trigger_bar_ctrl = -1;
+static int hf_ieee80211_he_trigger_bar_ctrl_ba_ack_policy = -1;
+static int hf_ieee80211_he_trigger_bar_ctrl_ba_type = -1;
+static int hf_ieee80211_he_trigger_bar_ctrl_reserved = -1;
+static int hf_ieee80211_he_trigger_bar_ctrl_tid_info = -1;
+static int hf_ieee80211_he_trigger_bar_info = -1;
+static int hf_ieee80211_he_trigger_bar_info_blk_ack_seq_ctrl = -1;
+static int hf_ieee80211_he_trigger_mpdu_mu_spacing = -1;
+static int hf_ieee80211_he_trigger_tid_aggregation_limit = -1;
+static int hf_ieee80211_he_trigger_dependent_reserved1 = -1;
+static int hf_ieee80211_he_trigger_preferred_ac = -1;
+static int hf_ieee80211_he_trigger_user_info = -1;
+static int hf_ieee80211_he_trigger_starting_aid = -1;
+static int hf_ieee80211_he_trigger_dependent_reserved2 = -1;
+static int hf_ieee80211_he_trigger_feedback_type = -1;
+static int hf_ieee80211_he_trigger_dependent_reserved3 = -1;
+static int hf_ieee80211_he_trigger_nfrp_target_rssi = -1;
+static int hf_ieee80211_he_trigger_multiplexing_flag = -1;
+static int hf_ieee80211_he_trigger_dep_nfrp_user_info = -1;
+static int hf_ieee80211_he_trigger_feedback_seg_retrans_bm = -1;
+static int hf_ieee80211_he_trigger_aid12 = -1;
+static int hf_ieee80211_he_trigger_ru_allocation = -1;
+static int hf_ieee80211_he_trigger_coding_type = -1;
+static int hf_ieee80211_he_trigger_mcs = -1;
+static int hf_ieee80211_he_trigger_dcm = -1;
+static int hf_ieee80211_he_trigger_ss_allocation = -1;
+static int hf_ieee80211_he_trigger_target_rssi = -1;
+static int hf_ieee80211_he_trigger_user_reserved = -1;
+static int hf_ieee80211_he_trigger_dep_basic_user_info = -1;
+static int hf_ieee80211_he_ndp_annc_token = -1;
+static int hf_ieee80211_he_ndp_annc_sta = -1;
+static int hf_he_ndp_sounding_dialog_token_number = -1;
+static int hf_he_ndp_annc_he_subfield = -1;
+static int hf_he_ndp_annc_reserved = -1;
+static int hf_he_ndp_annc_aid11 = -1;
+static int hf_he_ndp_annc_partial_bw_info = -1;
+static int hf_he_ndp_annc_feedback_type_and_ng = -1;
+static int hf_he_ndp_annc_disambiguation = -1;
+static int hf_he_ndp_annc_codebook_size = -1;
+static int hf_he_ndp_annc_nc = -1;
+static int hf_ieee80211_htc_ht_lac = -1;
static int hf_ieee80211_htc_lac_trq = -1;
static int hf_ieee80211_htc_lac_mai_aseli = -1;
static int hf_ieee80211_htc_lac_mai_mrq = -1;
static int hf_ieee80211_3gpp_gc_udhl = -1;
static int hf_ieee80211_3gpp_gc_iei = -1;
static int hf_ieee80211_3gpp_gc_num_plmns = -1;
+static int hf_ieee80211_3gpp_gc_plmn = -1;
static int hf_ieee80211_3gpp_gc_plmn_len = -1;
static int hf_ieee80211_ff_anqp_domain_name_len = -1;
static int hf_ieee80211_ff_anqp_domain_name = -1;
+static int hf_ieee80211_ff_anqp_venue_url_len = -1;
+static int hf_ieee80211_ff_anqp_venue_url_number = -1;
+static int hf_ieee80211_ff_anqp_venue_url = -1;
static int hf_ieee80211_ff_tdls_action_code = -1;
static int hf_ieee80211_ff_target_channel = -1;
static int hf_ieee80211_ff_operating_class = -1;
static int hf_ieee80211_ff_url_len = -1;
static int hf_ieee80211_ff_url = -1;
static int hf_ieee80211_ff_target_bss = -1;
+static int hf_ieee80211_ff_bss_transition_query_reason = -1;
static int hf_ieee80211_ff_bss_transition_status_code = -1;
static int hf_ieee80211_ff_bss_termination_delay = -1;
static int hf_ieee80211_ff_bss_transition_candidate_list_entries = -1;
static int hf_ieee80211_ff_sa_query_action_code = -1;
static int hf_ieee80211_ff_transaction_id = -1;
+static int hf_ieee80211_ff_send_confirm = -1;
+static int hf_ieee80211_ff_anti_clogging_token = -1;
+static int hf_ieee80211_ff_scalar = -1;
+static int hf_ieee80211_ff_finite_field_element = -1;
+static int hf_ieee80211_ff_confirm = -1;
+static int hf_ieee80211_ff_finite_cyclic_group = -1;
+
/* Vendor specific */
static int hf_ieee80211_ff_marvell_action_type = -1;
static int hf_ieee80211_ff_marvell_mesh_mgt_action_code = -1;
static int hf_ieee80211_fc_analysis_tk = -1;
static int hf_ieee80211_fc_analysis_gtk = -1;
-static int hf_ieee80211_block_ack_request_control = -1;
static int hf_ieee80211_block_ack_control = -1;
static int hf_ieee80211_block_ack_control_ack_policy = -1;
-static int hf_ieee80211_block_ack_control_multi_tid = -1;
-static int hf_ieee80211_block_ack_control_compressed_bitmap = -1;
+static int hf_ieee80211_block_ack_control_type = -1;
static int hf_ieee80211_block_ack_control_reserved = -1;
+static int hf_ieee80211_block_ack_control_tid_info = -1;
-static int hf_ieee80211_block_ack_control_basic_tid_info = -1;
-static int hf_ieee80211_block_ack_control_compressed_tid_info = -1;
-static int hf_ieee80211_block_ack_control_multi_tid_info = -1;
-
-static int hf_ieee80211_block_ack_multi_tid_info = -1;
-static int hf_ieee80211_block_ack_request_type = -1;
static int hf_ieee80211_block_ack_multi_tid_reserved = -1;
static int hf_ieee80211_block_ack_multi_tid_value = -1;
-static int hf_ieee80211_block_ack_type = -1;
static int hf_ieee80211_block_ack_bitmap = -1;
static int hf_ieee80211_block_ack_bitmap_missing_frame = -1;
+static int hf_ieee80211_block_ack_gcr_addr = -1;
static int hf_ieee80211_tag_measure_request_measurement_mode = -1;
static int hf_ieee80211_tag_measure_request_bssid = -1;
static int hf_ieee80211_tag_extended_capabilities_b46 = -1;
static int hf_ieee80211_tag_extended_capabilities_b47 = -1;
static int hf_ieee80211_tag_extended_capabilities_b48 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b49 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b50 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b51 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b52 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b53 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b54 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b55 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b56 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b57 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b58 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b59 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b60 = -1;
static int hf_ieee80211_tag_extended_capabilities_b61 = -1;
static int hf_ieee80211_tag_extended_capabilities_b62 = -1;
static int hf_ieee80211_tag_extended_capabilities_b63 = -1;
-static int hf_ieee80211_tag_extended_capabilities_b64 = -1;
-static int hf_ieee80211_tag_extended_capabilities_o7 = -1;
-static int hf_ieee80211_tag_extended_capabilities_o8 = -1;
-static int hf_ieee80211_tag_extended_capabilities_o9 = -1;
+/* Used for the two-byte ext-cap field when present */
+static int hf_ieee80211_tag_extended_capabilities_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b56_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b57_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b58_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b59_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b60_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b61_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b62_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_max_num_msdus = -1;
+static int hf_ieee80211_tag_extended_capabilities_b65_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b66_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b67_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b68_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b69_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b70_2 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b71_2 = -1;
+
+static int hf_ieee80211_tag_extended_capabilities_b72 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b73 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b74 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b75 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b76 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b77 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b78 = -1;
+static int hf_ieee80211_tag_extended_capabilities_b79 = -1;
static int hf_ieee80211_tag_cisco_ccx1_unknown = -1;
static int hf_ieee80211_tag_cisco_ccx1_name = -1;
static int hf_ieee80211_vht_link_adaptation_cap = -1;
static int hf_ieee80211_vht_rx_pattern = -1;
static int hf_ieee80211_vht_tx_pattern = -1;
-static int hf_ieee80211_vht_reserv = -1;
+static int hf_ieee80211_vht_ext_nss_bw_support = -1;
static int hf_ieee80211_vht_mcsset = -1;
static int hf_ieee80211_vht_ndp_annc_token = -1;
static int hf_ieee80211_vht_ndp_annc_token_number = -1;
+static int hf_ieee80211_vht_ndp_annc_he_subfield = -1;
static int hf_ieee80211_vht_ndp_annc_token_reserved = -1;
-static int hf_ieee80211_vht_ndp_annc_sta_info = -1;
static int hf_ieee80211_vht_ndp_annc_sta_info_aid12 = -1;
static int hf_ieee80211_vht_ndp_annc_sta_info_feedback_type = -1;
static int hf_ieee80211_vht_ndp_annc_sta_info_nc_index = -1;
static int hf_ieee80211_vht_compressed_beamforming_phi_angle = -1;
static int hf_ieee80211_vht_compressed_beamforming_psi_angle = -1;
+static int hf_ieee80211_ff_he_action = -1;
+static int hf_he_mimo_control_nc_index = -1;
+static int hf_he_mimo_control_nr_index = -1;
+static int hf_he_mimo_control_bw = -1;
+static int hf_he_mimo_control_grouping = -1;
+static int hf_he_mimo_control_codebook_info = -1;
+static int hf_he_mimo_control_feedback_type = -1;
+static int hf_he_mimo_control_remaining_feedback_segs = -1;
+static int hf_he_mimo_control_first_feedback_seg = -1;
+static int hf_he_mimo_control_ru_start_index = -1;
+static int hf_he_mimo_control_ru_end_index = -1;
+static int hf_he_mimo_control_sounding_dialog_token_num = -1;
+static int hf_he_mimo_control_reserved = -1;
+static int hf_ieee80211_he_mimo_control_field = -1;
+
static int hf_ieee80211_tag_neighbor_report_bssid = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info_reachability = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info_high_throughput = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info_very_high_throughput = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info_ftm = -1;
+static int hf_ieee80211_tag_neighbor_report_bssid_info_high_efficiency = -1;
+static int hf_ieee80211_tag_neighbor_report_bssid_info_er_bss = -1;
static int hf_ieee80211_tag_neighbor_report_bssid_info_reserved = -1;
static int hf_ieee80211_tag_neighbor_report_ope_class = -1;
static int hf_ieee80211_tag_neighbor_report_channel_number = -1;
static int hf_ieee80211_tag_obss_wctdf = -1;
static int hf_ieee80211_tag_obss_sat = -1;
+/* IEEE Std 802.11-2012: 8.4.2.25.1 */
+static int hf_group_data_cipher_suite_oui = -1;
+static int hf_group_data_cipher_suite_type = -1;
+static int hf_osen_pairwise_cipher_suite_oui = -1;
+static int hf_osen_pairwise_cipher_suite_type = -1;
+static int hf_osen_pcs_count = -1;
+static int hf_osen_akm_count = -1;
+static int hf_osen_akm_cipher_suite_oui = -1;
+static int hf_osen_akm_cipher_suite_type = -1;
+static int hf_osen_rsn_cap_preauth = -1;
+static int hf_osen_rsn_cap_no_pairwise = -1;
+static int hf_osen_rsn_cap_ptksa_replay_counter = -1;
+static int hf_osen_rsn_cap_gtksa_replay_counter = -1;
+static int hf_osen_rsn_cap_mfpr = -1;
+static int hf_osen_rsn_cap_mfpc = -1;
+static int hf_osen_rsn_cap_jmr = -1;
+static int hf_osen_rsn_cap_peerkey = -1;
+static int hf_osen_rsn_spp_a_msdu_capable = -1;
+static int hf_osen_rsn_spp_a_msdu_required = -1;
+static int hf_osen_rsn_pbac = -1;
+static int hf_osen_extended_key_id_iaf = -1;
+static int hf_osen_reserved = -1;
+static int hf_osen_rsn_cap_flags = -1;
+static int hf_osen_pmkid_count = -1;
+static int hf_osen_pmkid = -1;
+static int hf_osen_group_management_cipher_suite_oui = -1;
+static int hf_osen_group_management_cipher_suite_type = -1;
/*WAPI-Specification 7.3.2.25 : WAPI Parameter Set*/
static int hf_ieee80211_tag_wapi_param_set_version = -1;
static int hf_ieee80211_tag_wnm_sleep_mode_response_status = -1;
static int hf_ieee80211_tag_wnm_sleep_mode_interval = -1;
+static int hf_ieee80211_wnm_sub_elt_id = -1;
+static int hf_ieee80211_wnm_sub_elt_len = -1;
+
/* IEEE Std 802.11v-2011 7.3.2.87 */
static int hf_ieee80211_tag_time_zone = -1;
static int hf_ieee80211_aironet_ie_type = -1;
static int hf_ieee80211_aironet_ie_dtpc = -1;
+static int hf_ieee80211_aironet_ie_dtpc_unknown = -1;
static int hf_ieee80211_aironet_ie_version = -1;
static int hf_ieee80211_aironet_ie_data = -1;
static int hf_ieee80211_aironet_ie_qos_reserved = -1;
static int hf_hs20_indication_dgaf_disabled = -1;
static int hf_hs20_indication_pps_mo_id_present = -1;
static int hf_hs20_indication_anqp_domain_id_present = -1;
+static int hf_hs20_reserved = -1;
static int hf_hs20_indication_release_number = -1;
+static int hf_hs20_indication_pps_mo_id = -1;
+static int hf_hs20_indication_anqp_domain_id = -1;
static int hf_hs20_anqp_subtype = -1;
static int hf_hs20_anqp_reserved = -1;
static int hf_hs20_anqp_nai_hrq_realm_name = -1;
static int hf_hs20_anqp_oper_class_indic = -1;
+static int hf_hs20_subscription_remediation_url_len = -1;
+static int hf_hs20_subscription_remediation_server_url = -1;
+static int hf_hs20_subscription_remediation_server_method = -1;
+static int hf_hs20_deauth_reason_code = -1;
+static int hf_hs20_reauth_delay = -1;
+static int hf_hs20_deauth_reason_url_len = -1;
+static int hf_hs20_deauth_imminent_reason_url = -1;
+
/* IEEE Std 802.11ad */
static int hf_ieee80211_block_ack_RBUFCAP = -1;
static int hf_ieee80211_cf_response_offset = -1;
static int hf_ieee80211_tag_channel_measurement_feedback_antenna_id = -1;
static int hf_ieee80211_tag_awake_window = -1;
static int hf_ieee80211_tag_addba_ext_no_frag = -1;
+static int hf_ieee80211_tag_addba_ext_he_fragmentation_operation = -1;
+static int hf_ieee80211_tag_addba_ext_reserved = -1;
static int hf_ieee80211_tag_multi_band_ctrl_sta_role = -1;
static int hf_ieee80211_tag_multi_band_ctrl_addr_present = -1;
static int hf_ieee80211_tag_multi_band_ctrl_cipher_present = -1;
static int hf_ieee80211_mysterious_olpc_stuff = -1;
+static int hf_ieee80211_esp_access_category = -1;
+static int hf_ieee80211_esp_reserved = -1;
+static int hf_ieee80211_esp_data_format = -1;
+static int hf_ieee80211_esp_ba_windows_size = -1;
+static int hf_ieee80211_esp_est_air_time_frac = -1;
+static int hf_ieee80211_esp_data_ppdu_duration_target = -1;
+static int hf_ieee80211_estimated_service_params = -1;
+
+static int hf_ieee80211_fcg_new_channel_number = -1;
+static int hf_ieee80211_fcg_extra_info = -1;
+
static int hf_ieee80211_ext_tag = -1;
static int hf_ieee80211_ext_tag_number = -1;
static int hf_ieee80211_ext_tag_length = -1;
static int hf_ieee80211_fils_wrapped_data = -1;
static int hf_ieee80211_fils_nonce = -1;
+/* ************************************************************************* */
+/* 802.11AX fields */
+/* ************************************************************************* */
+static int hf_he_mac_capabilities = -1;
+static int hf_he_htc_he_support = -1;
+static int hf_he_twt_requester_support = -1;
+static int hf_he_twt_responder_support = -1;
+static int hf_he_fragmentation_support = -1;
+static int hf_he_max_number_fragmented_msdus = -1;
+static int hf_he_min_fragment_size = -1;
+static int hf_he_trigger_frame_mac_padding_dur = -1;
+static int hf_he_multi_tid_aggregation_support = -1;
+static int hf_he_he_link_adaptation_support = -1;
+static int hf_he_all_ack_support = -1;
+static int hf_he_umrs_support = -1;
+static int hf_he_bsr_support = -1;
+static int hf_he_broadcast_twt_support = -1;
+static int hf_he_32_bit_ba_bitmap_support = -1;
+static int hf_he_mu_cascading_support = -1;
+static int hf_he_ack_enabled_aggregation_support = -1;
+static int hf_he_group_addressed_multi_sta_blkack_support = -1;
+static int hf_he_om_control_support = -1;
+static int hf_he_ofdma_ra_support = -1;
+static int hf_he_max_a_mpdu_length_exponent = -1;
+static int hf_he_a_msdu_fragmentation_support = -1;
+static int hf_he_flexible_twt_schedule_support = -1;
+static int hf_he_rx_control_frame_to_multibss = -1;
+static int hf_he_bsrp_bqrp_a_mpdu_aggregation = -1;
+static int hf_he_qtp_support = -1;
+static int hf_he_bqr_support = -1;
+static int hf_he_sr_responder = -1;
+static int hf_he_ndp_feedback_report_support = -1;
+static int hf_he_ops_support = -1;
+static int hf_he_a_msdu_in_a_mpdu_support = -1;
+static int hf_he_reserved = -1;
+static int hf_he_reserved_bit_18 = -1;
+static int hf_he_reserved_bit_19 = -1;
+static int hf_he_reserved_bit_25 = -1;
+static int hf_he_reserved_bits_5_7 = -1;
+static int hf_he_reserved_bits_8_9 = -1;
+static int hf_he_reserved_bits_15_16 = -1;
+static int hf_he_phy_chan_width_set = -1;
+static int hf_he_40mhz_channel_2_4ghz = -1;
+static int hf_he_40_and_80_mhz_5ghz = -1;
+static int hf_he_160_mhz_5ghz = -1;
+static int hf_he_160_80_plus_80_mhz_5ghz = -1;
+static int hf_he_242_tone_rus_in_2_4ghz = -1;
+static int hf_he_242_tone_rus_in_5ghz = -1;
+static int hf_he_chan_width_reserved = -1;
+static int hf_he_mcs_max_he_mcs_1_ss = -1;
+static int hf_he_mcs_max_he_mcs_2_ss = -1;
+static int hf_he_mcs_max_he_mcs_3_ss = -1;
+static int hf_he_mcs_max_he_mcs_4_ss = -1;
+static int hf_he_mcs_max_he_mcs_5_ss = -1;
+static int hf_he_mcs_max_he_mcs_6_ss = -1;
+static int hf_he_mcs_max_he_mcs_7_ss = -1;
+static int hf_he_mcs_max_he_mcs_8_ss = -1;
+static int hf_he_rx_he_mcs_map_lte_80 = -1;
+static int hf_he_tx_he_mcs_map_lte_80 = -1;
+static int hf_he_rx_he_mcs_map_160 = -1;
+static int hf_he_tx_he_mcs_map_160 = -1;
+static int hf_he_rx_he_mcs_map_80_80 = -1;
+static int hf_he_tx_he_mcs_map_80_80 = -1;
+static int hf_he_ppe_thresholds_nss = -1;
+static int hf_he_ppe_thresholds_ru_index_bitmask = -1;
+static int hf_he_ppe_ppet16 = -1;
+static int hf_he_ppe_ppet8 = -1;
+static int hf_he_phy_dual_band_support = -1;
+static int hf_he_phy_cap_dual_band_support = -1;
+static int hf_he_phy_b8_to_b23 = -1;
+static int hf_he_phy_cap_punctured_preamble_rx = -1;
+static int hf_he_phy_cap_device_class = -1;
+static int hf_he_phy_cap_ldpc_coding_in_payload = -1;
+static int hf_he_phy_cap_he_su_ppdu_1x_he_ltf_08us = -1;
+static int hf_he_phy_cap_midamble_rx_max_nsts = -1;
+static int hf_he_phy_cap_ndp_with_4x_he_ltf_32us = -1;
+static int hf_he_phy_cap_stbc_tx_lt_80mhz = -1;
+static int hf_he_phy_cap_stbc_rx_lt_80mhz = -1;
+static int hf_he_phy_cap_doppler_tx = -1;
+static int hf_he_phy_cap_doppler_rx = -1;
+static int hf_he_phy_cap_full_bw_ul_mu_mimo = -1;
+static int hf_he_phy_cap_partial_bw_ul_mu_mimo = -1;
+static int hf_he_phy_b24_to_b39 = -1;
+static int hf_he_phy_cap_dcm_max_constellation_tx = -1;
+static int hf_he_phy_cap_dcm_max_nss_tx = -1;
+static int hf_he_phy_cap_dcm_max_constellation_rx = -1;
+static int hf_he_phy_cap_dcm_max_nss_rx = -1;
+static int hf_he_phy_cap_rx_he_muppdu_from_non_ap = -1;
+static int hf_he_phy_cap_su_beamformer = -1;
+static int hf_he_phy_cap_su_beamformee = -1;
+static int hf_he_phy_cap_mu_beamformer = -1;
+static int hf_he_phy_cap_beamformer_sts_lte_80mhz = -1;
+static int hf_he_phy_cap_beamformer_sts_gt_80mhz = -1;
+static int hf_he_phy_b40_to_b55 = -1;
+static int hf_he_phy_cap_number_of_sounding_dims_lte_80 = -1;
+static int hf_he_phy_cap_number_of_sounding_dims_gt_80 = -1;
+static int hf_he_phy_cap_ng_eq_16_su_fb = -1;
+static int hf_he_phy_cap_ng_eq_16_mu_fb = -1;
+static int hf_he_phy_cap_codebook_size_eq_4_2_fb = -1;
+static int hf_he_phy_cap_codebook_size_eq_7_5_fb = -1;
+static int hf_he_phy_cap_triggered_su_beamforming_fb = -1;
+static int hf_he_phy_cap_triggered_mu_beamforming_fb = -1;
+static int hf_he_phy_cap_triggered_cqi_fb = -1;
+static int hf_he_phy_cap_partial_bw_extended_range = -1;
+static int hf_he_phy_cap_partial_bw_dl_mu_mimo = -1;
+static int hf_he_phy_cap_ppe_threshold_present = -1;
+static int hf_he_phy_b56_to_b71 = -1;
+static int hf_he_phy_cap_srp_based_sr_support = -1;
+static int hf_he_phy_cap_power_boost_factor_ar_support = -1;
+static int hf_he_phy_cap_he_su_ppdu_etc_gi = -1;
+static int hf_he_phy_cap_max_nc = -1;
+static int hf_he_phy_cap_stbc_tx_gt_80_mhz = -1;
+static int hf_he_phy_cap_stbc_rx_gt_80_mhz = -1;
+static int hf_he_phy_cap_he_er_su_ppdu_4xxx_gi = -1;
+static int hf_he_phy_cap_20mhz_in_40mhz_24ghz_band = -1;
+static int hf_he_phy_cap_20mhz_in_160_80p80_ppdu = -1;
+static int hf_he_phy_cap_80mgz_in_160_80p80_ppdu = -1;
+static int hf_he_phy_cap_he_er_su_ppdu_1xxx_gi = -1;
+static int hf_he_phy_cap_midamble_rx_2x_xxx_ltf = -1;
+static int hf_he_phy_cap_b70_b71_reserved = -1;
+static int hf_he_operation_parameter = -1;
+static int hf_he_operation_bss_color = -1;
+static int hf_he_operation_default_pe_duration = -1;
+static int hf_he_operation_twt_required = -1;
+static int hf_he_operation_txop_duration_rts_threshold = -1;
+static int hf_he_operation_partial_bss_color = -1;
+static int hf_he_operation_vht_operation_information_present = -1;
+static int hf_he_operation_reserved_b22_b27 = -1;
+static int hf_he_operation_multiple_bssid_ap = -1;
+static int hf_he_operation_txbssid_indicator = -1;
+static int hf_he_operation_bss_color_disabled = -1;
+static int hf_he_operation_reserved_b31 = -1;
+static int hf_he_operation_basic_mcs = -1;
+static int hf_he_oper_max_he_mcs_for_1_ss = -1;
+static int hf_he_oper_max_he_mcs_for_2_ss = -1;
+static int hf_he_oper_max_he_mcs_for_3_ss = -1;
+static int hf_he_oper_max_he_mcs_for_4_ss = -1;
+static int hf_he_oper_max_he_mcs_for_5_ss = -1;
+static int hf_he_oper_max_he_mcs_for_6_ss = -1;
+static int hf_he_oper_max_he_mcs_for_7_ss = -1;
+static int hf_he_oper_max_he_mcs_for_8_ss = -1;
+static int hf_he_operation_channel_width = -1;
+static int hf_he_operation_channel_center_freq_0 = -1;
+static int hf_he_operation_channel_center_freq_1 = -1;
+static int hf_he_operation_max_bssid_indicator = -1;
+static int hf_he_muac_aci_aifsn = -1;
+static int hf_he_mu_edca_timer = -1;
+static int hf_he_muac_ecwmin_ecwmax = -1;
+static int hf_he_srp_disallowed = -1;
+static int hf_he_non_srg_obss_pd_sr_disallowed = -1;
+static int hf_he_non_srg_offset_present = -1;
+static int hf_he_srg_information_present = -1;
+static int hf_he_hesiga_spatial_reuse_value15_allowed = -1;
+static int hf_he_sr_control_reserved = -1;
+static int hf_he_spatial_reuse_sr_control = -1;
+static int hf_he_spatial_non_srg_obss_pd_max_offset = -1;
+static int hf_he_spatial_srg_obss_pd_min_offset = -1;
+static int hf_he_spatial_srg_obss_pd_max_offset = -1;
+static int hf_he_spatial_srg_bss_color_bitmap = -1;
+static int hf_he_spatial_srg_partial_bssid_bitmap = -1;
+static int hf_he_ess_report_planned_ess = -1;
+static int hf_he_ess_report_edge_of_ess = -1;
+static int hf_he_resource_request_buffer_thresh = -1;
+static int hf_he_bss_color_change_new_color_info = -1;
+static int hf_he_new_bss_color_info_color = -1;
+static int hf_he_new_bss_color_info_reserved = -1;
+static int hf_he_bss_color_change_switch_countdown = -1;
+static int hf_he_ess_report_info_field = -1;
+static int hf_he_ess_report_recommend_transition_thresh = -1;
+static int hf_he_uora_field = -1;
+static int hf_he_uora_eocwmin = -1;
+static int hf_he_uora_owcwmax = -1;
+static int hf_he_uora_reserved = -1;
+
/* ************************************************************************* */
/* Protocol trees */
/* ************************************************************************* */
static gint ett_fragments = -1;
static gint ett_fragment = -1;
static gint ett_block_ack = -1;
+static gint ett_block_ack_tid = -1;
+static gint ett_block_ack_request_control = -1;
static gint ett_block_ack_bitmap = -1;
static gint ett_ath_cap_tree = -1;
static gint ett_hta_cap2_tree = -1;
static gint ett_htc_tree = -1;
+static gint ett_htc_he_a_control = -1;
static gint ett_mfb_subtree = -1;
static gint ett_lac_subtree = -1;
static gint ett_vht_op_tree = -1;
static gint ett_vht_tpe_info_tree = -1;
-static gint ett_vht_ndp_annc_token_tree = -1;
+static gint ett_vht_ndp_annc = -1;
static gint ett_vht_ndp_annc_sta_info_tree = -1;
+static gint ett_vht_ndp_annc_sta_list = -1;
+
+static gint ett_he_mimo_control = -1;
static gint ett_ff_vhtmimo_cntrl = -1;
static gint ett_ff_vhtmimo_beamforming_report = -1;
static gint ett_tag_ex_cap6 = -1;
static gint ett_tag_ex_cap7 = -1;
static gint ett_tag_ex_cap8 = -1;
-static gint ett_tag_ex_cap9 = -1;
+static gint ett_tag_ex_cap89 = -1;
+static gint ett_tag_ex_cap10 = -1;
static gint ett_tag_rm_cap1 = -1;
static gint ett_tag_rm_cap2 = -1;
static gint ett_tag_ric_data_desc_ie = -1;
static gint ett_anqp_vendor_capab = -1;
+static gint ett_osen_group_data_cipher_suite = -1;
+static gint ett_osen_pairwise_cipher_suites = -1;
+static gint ett_osen_pairwise_cipher_suite = -1;
+static gint ett_osen_akm_cipher_suites = -1;
+static gint ett_osen_akm_cipher_suite = -1;
+static gint ett_osen_rsn_cap_tree = -1;
+static gint ett_osen_pmkid_list = -1;
+static gint ett_osen_pmkid_tree = -1;
+static gint ett_osen_group_management_cipher_suite = -1;
+
static gint ett_hs20_cc_proto_port_tuple = -1;
static gint ett_ssid_list = -1;
static gint ett_qos_map_set_exception = -1;
static gint ett_qos_map_set_range = -1;
+static gint ett_wnm_notif_subelt = -1;
+
+static gint ett_ieee80211_3gpp_plmn = -1;
+
static expert_field ei_ieee80211_bad_length = EI_INIT;
static expert_field ei_ieee80211_inv_val = EI_INIT;
static expert_field ei_ieee80211_vht_tpe_pwr_info_count = EI_INIT;
static gint ett_allocation_tree = -1;
static gint ett_sta_info = -1;
+static gint ett_ieee80211_esp = -1;
+
+/* 802.11ax trees */
+static gint ett_he_mac_capabilities = -1;
+static gint ett_he_phy_capabilities = -1;
+static gint ett_he_phy_cap_first_byte = -1;
+static gint ett_he_phy_cap_chan_width_set = -1;
+static gint ett_he_phy_cap_b8_to_b23 = -1;
+static gint ett_he_phy_cap_b24_to_b39 = -1;
+static gint ett_he_phy_cap_b40_to_b55 = -1;
+static gint ett_he_phy_cap_b56_to_b71 = -1;
+static gint ett_he_mcs_and_nss_set = -1;
+static gint ett_he_rx_tx_he_mcs_map_lte_80 = -1;
+static gint ett_he_rx_mcs_map_lte_80 = -1;
+static gint ett_he_tx_mcs_map_lte_80 = -1;
+static gint ett_he_rx_tx_he_mcs_map_160 = -1;
+static gint ett_he_rx_mcs_map_160 = -1;
+static gint ett_he_tx_mcs_map_160 = -1;
+static gint ett_he_rx_tx_he_mcs_map_80_80 = -1;
+static gint ett_he_rx_mcs_map_80_80 = -1;
+static gint ett_he_tx_mcs_map_80_80 = -1;
+static gint ett_he_ppe_threshold = -1;
+static gint ett_he_ppe_nss = -1;
+static gint ett_he_ppe_ru_alloc = -1;
+static gint ett_he_uora_tree = -1;
+static gint ett_he_spatial_reuse_control = -1;
+static gint ett_he_bss_new_color_info = -1;
+static gint ett_he_ess_report_info_field = -1;
+static gint ett_he_operation_params = -1;
+static gint ett_he_oper_basic_mcs = -1;
+static gint ett_he_operation_vht_op_info = -1;
+static gint ett_he_mu_edca_param = -1;
+static gint ett_he_trigger_common_info = -1;
+static gint ett_he_trigger_base_common_info = -1;
+static gint ett_he_trigger_bar_ctrl = -1;
+static gint ett_he_trigger_bar_info = -1;
+static gint ett_he_trigger_user_info = -1;
+static gint ett_he_trigger_base_user_info = -1;
+static gint ett_he_trigger_dep_basic_user_info = -1;
+static gint ett_he_trigger_dep_nfrp_user_info = -1;
+static gint ett_he_ndp_annc = -1;
+static gint ett_he_ndp_annc_sta_list = -1;
+static gint ett_he_ndp_annc_sta_item = -1;
+static gint ett_he_ndp_annc_sta_info = -1;
+
static const fragment_items frag_items = {
&ett_fragment,
&ett_fragments,
{0, NULL}
};
-AIRPDCAP_CONTEXT airpdcap_ctx;
+DOT11DECRYPT_CONTEXT dot11decrypt_ctx;
#define PSMP_STA_INFO_BROADCAST 0
#define PSMP_STA_INFO_MULTICAST 1
return offset;
}
+/*
+ * This function is called from two different places. In one case it is called
+ * without the tag and length. In other cases, it is called with those and
+ * is asked to return the type and subtype. We know the difference because
+ * type and subtype will be NULL in the first case.
+ */
static guint
dissect_advertisement_protocol_common(packet_info *pinfo, proto_tree *tree,
tvbuff_t *tvb, int offset, guint *type,
guint *subtype)
{
- guint8 tag_no, tag_len, left;
+ guint8 tag_no = 0, tag_len, left;
proto_item *item = NULL, *adv_item;
proto_tree *adv_tree, *adv_tuple_tree;
if (type)
item = proto_tree_add_item(tree, hf_ieee80211_tag_number, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- tag_len = tvb_get_guint8(tvb, offset + 1);
- if (tag_no != TAG_ADVERTISEMENT_PROTOCOL) {
+ /*
+ * If we have the tag and len, use the len in the tvb, otherwise ask
+ * for the length of the tvb.
+ */
+ if (type)
+ tag_len = tvb_get_guint8(tvb, offset + 1);
+ else
+ tag_len = tvb_reported_length_remaining(tvb, 0);
+
+ if (type && tag_no != TAG_ADVERTISEMENT_PROTOCOL) {
expert_add_info_format(pinfo, item, &ei_ieee80211_tag_number,
"Unexpected IE %d (expected Advertisement "
"Protocol)", tag_no);
}
left = tag_len;
- offset += 2;
+ if (type) /* Skip past the header if there ... */
+ offset += 2;
adv_tree = proto_tree_add_subtree(tree, tvb, offset, left,
ett_adv_proto, &adv_item, "Advertisement Protocol element");
left -= 1;
if (oui == OUI_WFA) {
proto_tree_add_item(adv_tuple_tree, hf_ieee80211_dpp_subtype, tvb, offset, 1, ENC_NA);
- if (wfa_subtype == WFA_SUBTYPE_DPP) {
+ if (subtype && wfa_subtype == WFA_SUBTYPE_DPP) {
*subtype = WFA_SUBTYPE_DPP;
*subtype |= (tvb_get_guint8(tvb, offset) << 8);
}
static void
dissect_3gpp_cellular_network_info(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
{
- guint8 iei, num;
+ guint8 iei, num, plmn_idx = 0;
proto_item *item;
/* See Annex A of 3GPP TS 24.234 v8.1.0 for description */
proto_tree_add_item(tree, hf_ieee80211_3gpp_gc_num_plmns, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset += 1;
while (num > 0) {
+ proto_item *plmn_item = NULL;
+ proto_tree *plmn_tree = NULL;
+ guint plmn_val = 0;
+
if (tvb_reported_length_remaining(tvb, offset) < 3)
break;
- dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, tree, offset, E212_NONE, TRUE);
+ plmn_val = tvb_get_letoh24(tvb, offset);
+ plmn_item = proto_tree_add_uint_format(tree, hf_ieee80211_3gpp_gc_plmn,
+ tvb, offset, 3, plmn_val, "PLMN %d (0x%x)",
+ plmn_idx++, plmn_val);
+ plmn_tree = proto_item_add_subtree(plmn_item, ett_ieee80211_3gpp_plmn);
+ dissect_e212_mcc_mnc_wmem_packet_str(tvb, pinfo, plmn_tree, offset, E212_NONE, TRUE);
num--;
offset += 3;
}
}
}
-#define HS20_ANQP_HS_QUERY_LIST 1
-#define HS20_ANQP_HS_CAPABILITY_LIST 2
-#define HS20_ANQP_OPERATOR_FRIENDLY_NAME 3
-#define HS20_ANQP_WAN_METRICS 4
-#define HS20_ANQP_CONNECTION_CAPABILITY 5
-#define HS20_ANQP_NAI_HOME_REALM_QUERY 6
+static void
+dissect_venue_url_list(proto_tree *tree, tvbuff_t *tvb, int offset, int end)
+{
+ guint8 len;
+
+ while (offset < end) {
+ len = tvb_get_guint8(tvb, offset);
+ proto_item *pi = NULL;
+ proto_tree_add_item(tree, hf_ieee80211_ff_anqp_venue_url_len,
+ tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_anqp_venue_url_number,
+ tvb, offset, 1, ENC_NA);
+ offset += 1;
+ pi = proto_tree_add_item(tree, hf_ieee80211_ff_anqp_venue_url,
+ tvb, offset, len - 1, ENC_ASCII|ENC_NA);
+ PROTO_ITEM_SET_URL(pi);
+ offset += len - 1;
+ }
+}
+
+static int
+dissect_hs20_subscription_remediation(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, void *data _U_)
+{
+ int offset = 0;
+ guint8 url_len = tvb_get_guint8(tvb, offset);
+ proto_item *pi = NULL;
+
+ proto_tree_add_item(tree, hf_hs20_subscription_remediation_url_len, tvb, offset,
+ 1, ENC_NA);
+ offset++;
+ if (tvb_reported_length_remaining(tvb, offset) >= url_len) {
+ pi = proto_tree_add_item(tree, hf_hs20_subscription_remediation_server_url,
+ tvb, offset, url_len, ENC_ASCII|ENC_NA);
+ offset += url_len;
+ PROTO_ITEM_SET_URL(pi);
+ proto_tree_add_item(tree, hf_hs20_subscription_remediation_server_method,
+ tvb, offset, 1, ENC_NA);
+ offset++;
+ }
+
+ return offset;
+}
+
+static int
+dissect_hs20_deauthentication_imminent(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, void *data _U_)
+{
+ int offset = 0;
+ guint8 url_len = 0;
+ proto_item *pi = NULL;
+
+ proto_tree_add_item(tree, hf_hs20_deauth_reason_code, tvb, offset, 1, ENC_NA);
+ offset++;
+
+ proto_tree_add_item(tree, hf_hs20_reauth_delay, tvb, offset, 2,
+ ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ url_len = tvb_get_guint8(tvb, offset);
+ proto_tree_add_item(tree, hf_hs20_deauth_reason_url_len, tvb, offset, 1,
+ ENC_NA);
+ offset++;
+
+ if (tvb_reported_length_remaining(tvb, offset) >= url_len) {
+ pi = proto_tree_add_item(tree, hf_hs20_deauth_imminent_reason_url,
+ tvb, offset, url_len, ENC_ASCII|ENC_NA);
+ offset += url_len;
+ PROTO_ITEM_SET_URL(pi);
+ }
+ return offset;
+}
+
+#define HS20_ANQP_HS_QUERY_LIST 1
+#define HS20_ANQP_HS_CAPABILITY_LIST 2
+#define HS20_ANQP_OPERATOR_FRIENDLY_NAME 3
+#define HS20_ANQP_WAN_METRICS 4
+#define HS20_ANQP_CONNECTION_CAPABILITY 5
+#define HS20_ANQP_NAI_HOME_REALM_QUERY 6
#define HS20_ANQP_OPERATING_CLASS_INDICATION 7
+#define HS20_ANQP_OSU_PROVIDERS_LIST 8
+/* 9 is reserved */
+#define HS20_ANQP_ICON_REQUEST 10
+#define HS20_ANQP_ICON_BINARY_FILE 11
static const value_string hs20_anqp_subtype_vals[] = {
{ HS20_ANQP_HS_QUERY_LIST, "HS Query list" },
{ HS20_ANQP_CONNECTION_CAPABILITY, "Connection Capability" },
{ HS20_ANQP_NAI_HOME_REALM_QUERY, "NAI Home Realm Query" },
{ HS20_ANQP_OPERATING_CLASS_INDICATION, "Operating Class Indication" },
+ { HS20_ANQP_OSU_PROVIDERS_LIST, "OSU Providers List" },
+ { HS20_ANQP_ICON_REQUEST, "Icon Request" },
+ { HS20_ANQP_ICON_BINARY_FILE, "Icon Binary File" },
{ 0, NULL }
};
"ProtoPort Tuple - ip_proto=%u port_num=%u status=%s",
ip_proto, port_num,
val_to_str(status, hs20_cc_status_vals,
- "Unknown (%u)"));
+ "Reserved (%u)"));
proto_tree_add_item(tuple, hf_hs20_anqp_cc_proto_ip_proto,
tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset++;
subtype = tvb_get_guint8(tvb, offset);
proto_item_append_text(tree, " - HS 2.0 %s",
val_to_str(subtype, hs20_anqp_subtype_vals,
- "Unknown (%u)"));
+ "Reserved (%u)"));
if (anqp_data->idx == 0) {
col_append_fstr(pinfo->cinfo, COL_INFO, " HS 2.0 %s",
val_to_str(subtype, hs20_anqp_subtype_vals,
- "Unknown (%u)"));
+ "Reserved (%u)"));
} else if (anqp_data->idx == 1) {
col_append_str(pinfo->cinfo, COL_INFO, ", ..");
}
}
+static int
+dissect_neighbor_report(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data);
+
static int
dissect_anqp_info(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset,
gboolean request, int idx)
{
guint16 id, len;
guint32 oui;
- proto_item *item;
+ proto_item *item, *item_len;
tvbuff_t *vendor_tvb;
anqp_info_dissector_data_t anqp_info;
}
tree = proto_item_add_subtree(item, ett_gas_anqp);
offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_ff_anqp_info_length,
+ item_len = proto_tree_add_item(tree, hf_ieee80211_ff_anqp_info_length,
tvb, offset, 2, ENC_LITTLE_ENDIAN);
len = tvb_get_letohs(tvb, offset);
offset += 2;
case ANQP_INFO_DOMAIN_NAME_LIST:
dissect_domain_name_list(tree, tvb, offset, offset + len);
break;
+ case ANQP_INFO_VENUE_URL:
+ dissect_venue_url_list(tree, tvb, offset, offset + len);
+ break;
+ case ANQP_INFO_NEIGHBOR_REPORT:
+ {
+ tvbuff_t *report_tvb;
+ ieee80211_tagged_field_data_t field_data;
+
+ report_tvb = tvb_new_subset_length(tvb, offset, len);
+ field_data.item_tag = item;
+ field_data.item_tag_length = item_len;
+ dissect_neighbor_report(report_tvb, pinfo, tree, &field_data);
+ }
+ break;
case ANQP_INFO_ANQP_VENDOR_SPECIFIC_LIST:
proto_tree_add_item_ret_uint(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_BIG_ENDIAN, &oui);
offset += 3;
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_ff_capture,
ett_cap_tree, ieee80211_ap_fields,
ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ p_add_proto_data(wmem_file_scope(), pinfo, proto_wlan, IS_AP_KEY, GINT_TO_POINTER(TRUE));
} else {
/* This is a STA */
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_ff_capture,
return 1;
}
+static guint
+get_ff_auth_sae_len(tvbuff_t *tvb)
+{
+ guint alg, seq, status_code;
+ alg = tvb_get_letohs(tvb, 0);
+
+ /* SAE authentication is alg 3 (cf auth_alg) */
+ if (alg != 3)
+ return 0;
+
+ seq = tvb_get_letohs(tvb, 2);
+ status_code = tvb_get_letohs(tvb, 4);
+
+ /* 82: Rejected with Suggested BSS Transition (cf ieee80211_status_code) */
+ if ((seq == 2) && (status_code == 82))
+ return 0;
+
+ /* everything is fixed size fields */
+ return tvb_reported_length_remaining(tvb, 6);
+}
+
+static void
+add_ff_auth_sae(proto_tree *tree, tvbuff_t *tvb)
+{
+ guint alg, seq, status_code, len;
+ alg = tvb_get_letohs(tvb, 0);
+
+ /* SAE authentication is alg 3 (cf auth_alg) */
+ if (alg != 3)
+ return;
+
+ seq = tvb_get_letohs(tvb, 2);
+ status_code = tvb_get_letohs(tvb, 4);
+
+ if (seq == 1)
+ {
+ /* 76: Authentication is rejected because an Anti-Clogging Token is required (cf ieee80211_status_code) */
+ if (status_code == 76)
+ {
+ proto_tree_add_item(tree, hf_ieee80211_ff_finite_cyclic_group, tvb, 6, 2,
+ ENC_LITTLE_ENDIAN);
+ len = tvb_reported_length_remaining(tvb, 8);
+ proto_tree_add_item(tree, hf_ieee80211_ff_anti_clogging_token, tvb, 8, len,
+ ENC_NA);
+ }
+ else if (status_code == 0)
+ {
+ guint group = tvb_get_letohs(tvb, 6);
+ guint sc_len, elt_len, offset;
+ proto_tree_add_item(tree, hf_ieee80211_ff_finite_cyclic_group, tvb, 6, 2,
+ ENC_LITTLE_ENDIAN);
+ offset = 8;
+ len = tvb_reported_length_remaining(tvb, offset);
+ switch (group)
+ {
+ /* Diffie-Hellman groups */
+ case 1:
+ sc_len = elt_len = 96;
+ break;
+ case 2:
+ sc_len = elt_len = 128;
+ break;
+ case 5:
+ sc_len = elt_len = 192;
+ break;
+ case 14:
+ sc_len = elt_len = 256;
+ break;
+ case 15:
+ sc_len = elt_len = 384;
+ break;
+ case 16:
+ sc_len = elt_len = 512;
+ break;
+ case 17:
+ sc_len = elt_len = 768;
+ break;
+ case 18:
+ sc_len = elt_len = 1024;
+ break;
+ case 22:
+ sc_len = 20;
+ elt_len = 128;
+ break;
+ case 23:
+ sc_len = 28;
+ elt_len = 256;
+ break;
+ case 24:
+ sc_len = 32;
+ elt_len = 256;
+ break;
+ /* ECC groups */
+ case 19:
+ case 28:
+ sc_len = 32;
+ elt_len = 64;
+ break;
+ case 20:
+ case 29:
+ sc_len = 48;
+ elt_len = 96;
+ break;
+ case 21:
+ sc_len = 66;
+ elt_len = 132;
+ break;
+ case 25:
+ sc_len = 24;
+ elt_len = 48;
+ break;
+ case 26:
+ sc_len = 28;
+ elt_len = 56;
+ break;
+ case 30:
+ sc_len = 64;
+ elt_len = 128;
+ break;
+ default:
+ /* assume no anti-clogging token */
+ if (!(len % 3))
+ {
+ sc_len = len / 3;
+ }
+ else
+ {
+ sc_len = len / 2;
+ }
+ elt_len = len - sc_len;
+ break;
+ }
+
+ if ((sc_len + elt_len) < len)
+ {
+ len = len - (sc_len + elt_len);
+ proto_tree_add_item(tree, hf_ieee80211_ff_anti_clogging_token, tvb, offset,
+ len, ENC_NA);
+ offset += len;
+ }
+ proto_tree_add_item(tree, hf_ieee80211_ff_scalar, tvb, offset,
+ sc_len, ENC_NA);
+ offset += sc_len;
+ proto_tree_add_item(tree, hf_ieee80211_ff_finite_field_element, tvb, offset,
+ elt_len, ENC_NA);
+ }
+ }
+ /* 82: Rejected with Suggested BSS Transition (cf ieee80211_status_code) */
+ else if ((seq == 2) && (status_code != 82))
+ {
+ proto_tree_add_item(tree, hf_ieee80211_ff_send_confirm, tvb, 6, 2,
+ ENC_LITTLE_ENDIAN);
+ len = tvb_reported_length_remaining(tvb, 8);
+ proto_tree_add_item(tree, hf_ieee80211_ff_confirm, tvb, 8, len,
+ ENC_NA);
+ };
+}
+
+static guint
+wnm_bss_trans_mgmt_query(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
+{
+ int start = offset;
+ gint left;
+ int tmp_sublen;
+ const guint8 ids[] = { TAG_NEIGHBOR_REPORT };
+
+
+ offset += add_ff_dialog_token(tree, tvb, pinfo, offset);
+
+ proto_tree_add_item(tree, hf_ieee80211_ff_bss_transition_query_reason, tvb, offset, 1,
+ ENC_NA);
+ offset += 1;
+
+ left = tvb_reported_length_remaining(tvb, offset);
+ if (left > 0) {
+ proto_tree_add_item(tree, hf_ieee80211_ff_bss_transition_candidate_list_entries,
+ tvb, offset, left, ENC_NA);
+
+ while (left > 0){
+ tmp_sublen = tvb_get_guint8(tvb, offset + 1);
+ if(add_tagged_field(pinfo, tree, tvb, offset, 0, ids, G_N_ELEMENTS(ids), NULL) == 0){
+ break;
+ }
+ left -= (tmp_sublen + 2);
+ offset += (tmp_sublen + 2);
+ }
+ }
+
+ return offset - start;
+}
+
static guint
wnm_bss_trans_mgmt_req(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
return offset - start;
}
+#define AP_DESCRIPTOR 0
+#define FIRMWARE_VERSION_CURRENT 1
+#define FIRMWARE_VERSION_NEW 2
+
+static guint
+dissect_wnm_subelements(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo _U_,
+ int offset) {
+ guint sub_elt_id = tvb_get_guint8(tvb, offset);
+ guint sub_elt_len = tvb_get_guint8(tvb, offset + 1);
+
+ proto_tree_add_item(tree, hf_ieee80211_wnm_sub_elt_id, tvb, offset, 1, ENC_NA);
+ offset++;
+
+ proto_tree_add_item(tree, hf_ieee80211_wnm_sub_elt_len, tvb, offset, 1, ENC_NA);
+ offset++;
+
+ switch (sub_elt_id) {
+ case AP_DESCRIPTOR:
+
+ break;
+
+ case FIRMWARE_VERSION_CURRENT:
+
+ break;
+
+ case FIRMWARE_VERSION_NEW:
+
+ break;
+ }
+
+ offset += sub_elt_len;
+ return offset;
+}
+
static guint
wnm_notification_req(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
{
int start = offset;
+ int len = 0;
+ guint8 wnm_type = 0;
+ guint8 wnm_sub_elt = 0;
+
offset += add_ff_dialog_token(tree, tvb, pinfo, offset);
+ wnm_type = tvb_get_guint8(tvb, offset);
offset += add_ff_wnm_notification_type(tree, tvb, pinfo, offset);
+ len = tvb_reported_length_remaining(tvb, offset);
+
+ if (wnm_type == 0) {
+ while (len > 0) {
+ int start_offset = offset;
+ proto_tree *wnm_list = NULL;
+ proto_item *wnm_item = NULL;
+ wnm_list = proto_tree_add_subtree_format(tree, tvb, offset, -1,
+ ett_wnm_notif_subelt,
+ &wnm_item, "WNM Subelement %d", wnm_sub_elt);
+ offset = dissect_wnm_subelements(wnm_list, tvb, pinfo, offset);
+ proto_item_set_len(wnm_item, offset - start_offset);
+ }
+ }
return offset - start;
}
code = tvb_get_guint8(tvb, offset);
offset += add_ff_wnm_action_code(tree, tvb, pinfo, offset);
switch (code) {
+ case WNM_BSS_TRANS_MGMT_QUERY:
+ offset += wnm_bss_trans_mgmt_query(tree, tvb, pinfo, offset);
+ break;
case WNM_BSS_TRANS_MGMT_REQ:
offset += wnm_bss_trans_mgmt_req(tree, tvb, pinfo, offset);
break;
guint start = offset;
guint8 vht_action, field_val;
guint64 msa_value;
- guint64 upa_value, temp_val;
+ guint64 upa_value;
int m;
proto_item *ti;
proto_tree *ti_tree;
upa_value = tvb_get_letoh64(tvb, offset);
for (m = 0; m < 32; m++) {
if (msa_value & (G_GINT64_CONSTANT(1) << m)) {
- temp_val = ((guint64) pow(4,m))*3;
- field_val = (guint8) ((upa_value & temp_val) >> m*2);
+ field_val = (guint8) ((upa_value >> m*2) & 0x3);
proto_tree_add_uint_format(upa_tree, hf_ieee80211_vht_user_position_field,
tvb, offset + (m/4), 1, field_val, "User Position in Group ID %d: %u", m, field_val);
- }
+ }
}
upa_value = tvb_get_letoh64(tvb, offset+8);
for (m = 0; m < 32; m++) {
if (msa_value & (G_GINT64_CONSTANT(1) << (32+m))) {
- temp_val = ((guint64) pow(4,m))*3;
- field_val = (guint8) ((upa_value & temp_val) >> m*2);
+ field_val = (guint8) ((upa_value >> m*2) & 0x3);
proto_tree_add_uint_format(upa_tree, hf_ieee80211_vht_user_position_field,
tvb, (offset + 8) + (m/4), 1, field_val, "User Position in Group ID %d: %u", m, field_val);
- }
+ }
}
offset += tvb_reported_length_remaining(tvb, offset);
}
return offset - start;
}
+#define HE_COMPRESSED_BEAMFORMING_AND_CQI 0
+#define HE_QUIET_TIME_PERIOD 1
+
+static const value_string he_action_vals[] = {
+ { HE_COMPRESSED_BEAMFORMING_AND_CQI, "HE Compressed Beamforming And CQI" },
+ { HE_QUIET_TIME_PERIOD, "Quiet Time Period" },
+ { 0, NULL }
+};
+
+static guint
+add_ff_he_action(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo _U_,
+ int offset)
+{
+ guint8 he_action = tvb_get_guint8(tvb, offset);
+
+ proto_tree_add_uint_format(tree, hf_ieee80211_ff_he_action, tvb, offset, 1,
+ he_action, "%s", val_to_str(he_action, he_action_vals,
+ "Reserved"));
+ return 1;
+}
+
+static const int *he_mimo_control_headers[] = {
+ &hf_he_mimo_control_nc_index,
+ &hf_he_mimo_control_nr_index,
+ &hf_he_mimo_control_bw,
+ &hf_he_mimo_control_grouping,
+ &hf_he_mimo_control_codebook_info,
+ &hf_he_mimo_control_feedback_type,
+ &hf_he_mimo_control_remaining_feedback_segs,
+ &hf_he_mimo_control_first_feedback_seg,
+ &hf_he_mimo_control_ru_start_index,
+ &hf_he_mimo_control_ru_end_index,
+ &hf_he_mimo_control_sounding_dialog_token_num,
+ &hf_he_mimo_control_reserved,
+ NULL
+};
+
+static guint
+add_ff_action_he(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
+{
+ guint start = offset;
+ guint8 he_action;
+
+ offset += add_ff_category_code(tree, tvb, pinfo, offset);
+
+ he_action = tvb_get_guint8(tvb, offset);
+ offset += add_ff_he_action(tree, tvb, pinfo, offset);
+
+ switch (he_action) {
+ case HE_COMPRESSED_BEAMFORMING_AND_CQI:
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_mimo_control_field, ett_he_mimo_control,
+ he_mimo_control_headers, ENC_LITTLE_ENDIAN,
+ BMT_NO_APPEND);
+ offset += 5;
+ break;
+ case HE_QUIET_TIME_PERIOD:
+
+ break;
+ default:
+ break;
+ }
+ return offset - start;
+}
+
static guint
add_ff_action_fst(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, int offset)
{
return add_ff_action_unprotected_dmg(tree, tvb, pinfo, offset);
case CAT_VHT: /* 21 */
return add_ff_action_vht(tree, tvb, pinfo, offset);
+ case CAT_HE:
+ return add_ff_action_he(tree, tvb, pinfo, offset);
/* case CAT_VENDOR_SPECIFIC_PROTECTED: Vendor Specific Protected Category - 126 */
/* return add_ff_action_vendor_specific_protected(tree, tvb, pinfo, offset);*/
case CAT_VENDOR_SPECIFIC: /* Vendor Specific Protected Category - 127 */
return offset;
}
-static const value_string hs20_indication_release_number_vals[] = {
- { 0, "Release 1" },
- { 1, "Release 2" },
- { 0, NULL }
-};
+/*
+ * Dissect a group data cipher suite which consists of an OUI and a one-byte
+ * selector: IEEE802.11 2012 Figure 9-256.
+ *
+ * Accepts a two entry array of header fields so we can use this elsewhere.
+ */
+static int dissect_group_data_cipher_suite(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int *hf_array, gint ett_val, char *label)
+{
+ proto_tree *gdcs_tree = NULL;
+
+ gdcs_tree = proto_tree_add_subtree(tree, tvb, offset, 4, ett_val, NULL,
+ label);
+ proto_tree_add_item(gdcs_tree, hf_array[0], tvb, offset, 3, ENC_BIG_ENDIAN);
+ offset += 3;
+ proto_tree_add_item(gdcs_tree, hf_array[1], tvb, offset, 1, ENC_NA);
+ offset += 1;
+
+ return offset;
+}
+
+/*
+ * Handle the HS 2.0 rev 2 OSU Server-only authenticated layer 2 Encryption
+ * Network element. This is almost the same format as the RSNE so maybe some
+ * common code can be used.
+ */
+static int
+dissect_hs20_osen(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
+{
+ int offset = 0;
+ int hf_array[2] = { hf_group_data_cipher_suite_oui,
+ hf_group_data_cipher_suite_type };
+ proto_tree *pwc_list = NULL;
+ proto_item *pwcsi = NULL;
+ guint16 pwc_count = 0, pwc_index = 0;
+ guint16 akms_count = 0, akms_index = 0;
+ static const int *osen_rsn_cap[] = {
+ &hf_osen_rsn_cap_preauth,
+ &hf_osen_rsn_cap_no_pairwise,
+ &hf_osen_rsn_cap_ptksa_replay_counter,
+ &hf_osen_rsn_cap_gtksa_replay_counter,
+ &hf_osen_rsn_cap_mfpr,
+ &hf_osen_rsn_cap_mfpc,
+ &hf_osen_rsn_cap_jmr,
+ &hf_osen_rsn_cap_peerkey,
+ &hf_osen_rsn_spp_a_msdu_capable,
+ &hf_osen_rsn_spp_a_msdu_required,
+ &hf_osen_rsn_pbac,
+ &hf_osen_extended_key_id_iaf,
+ &hf_osen_reserved,
+ NULL
+ };
+ guint16 pmkid_count = 0, pmkid_index = 0;
+ int gmcs_array[2] = { hf_osen_group_management_cipher_suite_oui,
+ hf_osen_group_management_cipher_suite_type };
+
+ offset = dissect_group_data_cipher_suite(tvb, pinfo, tree, offset, hf_array,
+ ett_osen_group_data_cipher_suite,
+ "OSEN Group Data Cipher Suite");
+
+ pwc_count = tvb_get_letohs(tvb, offset);
+ proto_tree_add_item(tree, hf_osen_pcs_count, tvb, offset,
+ 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ if (pwc_count > 0) {
+ int start_offset = offset;
+ pwc_list = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_osen_pairwise_cipher_suites, &pwcsi,
+ "OSEN Pairwise Cipher Suite List");
+
+ while (pwc_count > 0) {
+ if (tvb_reported_length_remaining(tvb, offset) >= 4) {
+ int hf_array2[2] = { hf_osen_pairwise_cipher_suite_oui,
+ hf_osen_pairwise_cipher_suite_type };
+ char label[128];
+
+ g_snprintf(label, sizeof(label), "OSEN Pairwise Cipher Suite %d", pwc_index);
+ offset = dissect_group_data_cipher_suite(tvb, pinfo, pwc_list,
+ offset, hf_array2, ett_osen_pairwise_cipher_suite,
+ label);
+ pwc_index++;
+ pwc_count--;
+ } else {
+ /* Insert the remaining? Expert Info? */
+ offset += tvb_reported_length_remaining(tvb, offset);
+ break;
+ }
+ }
+
+ proto_item_set_len(pwcsi, offset - start_offset);
+ }
+
+ if (tvb_reported_length_remaining(tvb, offset) == 0) {
+ return tvb_captured_length(tvb);
+ }
+
+ /* Now handle the AKM Suites */
+ akms_count = tvb_get_letohs(tvb, offset);
+ proto_tree_add_item(tree, hf_osen_akm_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ if (akms_count > 0) {
+ int start_offset = offset;
+ proto_tree *akm_list = NULL;
+ proto_item *akmcsi = NULL;
+
+ akm_list = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_osen_akm_cipher_suites, &akmcsi,
+ "OSEN AKM Cipher Suite List");
+
+ while (akms_count > 0) {
+ if (tvb_reported_length_remaining(tvb, offset) >= 4) {
+ int hf_array3[2] = { hf_osen_akm_cipher_suite_oui,
+ hf_osen_akm_cipher_suite_type};
+ char label[128];
+
+ g_snprintf(label, sizeof(label), "OSEN AKM Cipher Suite %d", akms_index);
+ offset = dissect_group_data_cipher_suite(tvb, pinfo, akm_list,
+ offset, hf_array3, ett_osen_akm_cipher_suite,
+ label);
+ akms_index++;
+ akms_count--;
+ } else {
+ /* Expert info? */
+ offset += tvb_reported_length_remaining(tvb, offset);
+ break;
+ }
+ }
+ proto_item_set_len(akmcsi, offset - start_offset);
+ }
+
+ /* Any more? */
+ if (tvb_reported_length_remaining(tvb, offset) == 0) {
+ return tvb_captured_length(tvb);
+ }
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_osen_rsn_cap_flags,
+ ett_osen_rsn_cap_tree, osen_rsn_cap,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+
+ /* Any more? */
+ if (tvb_reported_length_remaining(tvb, offset) == 0) {
+ return tvb_captured_length(tvb);
+ }
+
+ pmkid_count = tvb_get_letohs(tvb, offset);
+ proto_tree_add_item(tree, hf_osen_pmkid_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ if (pmkid_count > 0) {
+ proto_tree *pmkid_list = NULL;
+
+ pmkid_list = proto_tree_add_subtree(tree, tvb, offset, pmkid_count * 16,
+ ett_osen_pmkid_list, NULL,
+ "OSEN PKMID List");
+
+ while (pmkid_count > 0) {
+ proto_tree *pmkid_tree = NULL;
+
+ pmkid_tree = proto_tree_add_subtree_format(pmkid_list, tvb,offset, 16,
+ ett_osen_pmkid_tree, NULL,
+ "OSEN PKMID %d", pmkid_index);
+ proto_tree_add_item(pmkid_tree, hf_osen_pmkid, tvb, offset, 16,
+ ENC_NA);
+ offset += 16;
+ pmkid_index++;
+ }
+ }
+
+ offset = dissect_group_data_cipher_suite(tvb, pinfo, tree, offset, gmcs_array,
+ ett_osen_group_management_cipher_suite,
+ "OSEN Group Management Cipher Suite");
+
+ return offset;
+}
+
+static const value_string hs20_indication_release_number_vals[] = {
+ { 0, "Release 1" },
+ { 1, "Release 2" },
+ { 0, NULL }
+};
static int
dissect_hs20_indication(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
&hf_hs20_indication_dgaf_disabled,
&hf_hs20_indication_pps_mo_id_present,
&hf_hs20_indication_anqp_domain_id_present,
+ &hf_hs20_reserved,
&hf_hs20_indication_release_number,
NULL
};
+ int len = tvb_captured_length(tvb);
+ int offset = 0;
+ guint8 indic = tvb_get_guint8(tvb, offset);
- proto_tree_add_bitmask_list(tree, tvb, 0, 1, ieee80211_hs20_indication, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+ proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_hs20_indication,
+ ENC_NA);
+ offset++;
+
+ if (len >= 3 && (indic & 0x02)) { /* Contains a PPS MO ID field ... display it. */
+ proto_tree_add_item(tree, hf_hs20_indication_pps_mo_id, tvb, offset,
+ 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ }
+
+ if ((len >= (offset + 2)) && (indic & 0x04)) {
+ proto_tree_add_item(tree, hf_hs20_indication_anqp_domain_id, tvb, offset,
+ 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ }
+
+ return offset;
}
static void
switch (type) {
case AIRONET_IE_DTPC:
- proto_tree_add_item(ietree, hf_ieee80211_aironet_ie_dtpc, tvb, offset, 2, ENC_NA);
- proto_item_append_text(aironet_item, ": Aironet DTPC Powerlevel 0x%02X", tvb_get_guint8(tvb, offset));
+ proto_tree_add_item(ietree, hf_ieee80211_aironet_ie_dtpc, tvb, offset, 1, ENC_NA);
+ proto_item_append_text(aironet_item, ": Aironet DTPC Powerlevel %ddBm", tvb_get_guint8(tvb, offset));
+ offset += 1;
+ proto_tree_add_item(ietree, hf_ieee80211_aironet_ie_dtpc_unknown, tvb, offset, 1, ENC_NA);
dont_change = TRUE;
break;
case AIRONET_IE_VERSION:
return offset;
}
-/* 7.3.2.25 RSN information element */
+/*
+ * 7.3.2.25 RSNE information element. Common format with OSEN except the
+ * verison... should refactor
+ */
static int
dissect_rsn_ie(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb,
int offset, guint32 tag_len, association_sanity_check_t *association_sanity_check)
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
proto_item *ti_ex_cap;
- proto_tree *ex_cap_tree;
static const int *ieee80211_tag_extended_capabilities_byte1[] = {
&hf_ieee80211_tag_extended_capabilities_b0,
&hf_ieee80211_tag_extended_capabilities_b1,
};
static const int *ieee80211_tag_extended_capabilities_byte7[] = {
&hf_ieee80211_tag_extended_capabilities_b48,
- &hf_ieee80211_tag_extended_capabilities_o7,
+ &hf_ieee80211_tag_extended_capabilities_b49,
+ &hf_ieee80211_tag_extended_capabilities_b50,
+ &hf_ieee80211_tag_extended_capabilities_b51,
+ &hf_ieee80211_tag_extended_capabilities_b52,
+ &hf_ieee80211_tag_extended_capabilities_b53,
+ &hf_ieee80211_tag_extended_capabilities_b54,
+ &hf_ieee80211_tag_extended_capabilities_b55,
NULL
};
+ static const int *ieee80211_tag_extended_capabilities_byte8[] = {
+ &hf_ieee80211_tag_extended_capabilities_b56,
+ &hf_ieee80211_tag_extended_capabilities_b57,
+ &hf_ieee80211_tag_extended_capabilities_b58,
+ &hf_ieee80211_tag_extended_capabilities_b59,
+ &hf_ieee80211_tag_extended_capabilities_b60,
+ &hf_ieee80211_tag_extended_capabilities_b61,
+ &hf_ieee80211_tag_extended_capabilities_b62,
+ &hf_ieee80211_tag_extended_capabilities_b63,
+ NULL
+ };
+
+ static const int *ieee80211_tag_extended_capabilities_bytes89[] = {
+ &hf_ieee80211_tag_extended_capabilities_b56_2,
+ &hf_ieee80211_tag_extended_capabilities_b57_2,
+ &hf_ieee80211_tag_extended_capabilities_b58_2,
+ &hf_ieee80211_tag_extended_capabilities_b59_2,
+ &hf_ieee80211_tag_extended_capabilities_b60_2,
+ &hf_ieee80211_tag_extended_capabilities_b61_2,
+ &hf_ieee80211_tag_extended_capabilities_b62_2,
+ &hf_ieee80211_tag_extended_capabilities_max_num_msdus,
+ &hf_ieee80211_tag_extended_capabilities_b65_2,
+ &hf_ieee80211_tag_extended_capabilities_b66_2,
+ &hf_ieee80211_tag_extended_capabilities_b67_2,
+ &hf_ieee80211_tag_extended_capabilities_b68_2,
+ &hf_ieee80211_tag_extended_capabilities_b69_2,
+ &hf_ieee80211_tag_extended_capabilities_b70_2,
+ &hf_ieee80211_tag_extended_capabilities_b71_2,
+ NULL
+ };
+
+ static const int *ieee80211_tag_extended_capabilities_byte10[] = {
+ &hf_ieee80211_tag_extended_capabilities_b72,
+ &hf_ieee80211_tag_extended_capabilities_b73,
+ &hf_ieee80211_tag_extended_capabilities_b74,
+ &hf_ieee80211_tag_extended_capabilities_b75,
+ &hf_ieee80211_tag_extended_capabilities_b76,
+ &hf_ieee80211_tag_extended_capabilities_b77,
+ &hf_ieee80211_tag_extended_capabilities_b78,
+ &hf_ieee80211_tag_extended_capabilities_b79,
+ NULL
+ };
if (tag_len < 1)
{
proto_item_append_text(ti_ex_cap, " (octet 7)");
offset += 1;
- /* Extended Capability octet 8 */
+ /* Extended Capability octet 8 & 9 since two bits cross the boundary */
if (offset >= tag_len) {
return offset;
}
- ti_ex_cap = proto_tree_add_item(tree, hf_ieee80211_tag_extended_capabilities, tvb, offset, 1, ENC_NA);
- proto_item_append_text(ti_ex_cap, " (octet 8)");
- ex_cap_tree = proto_item_add_subtree(ti_ex_cap, ett_tag_ex_cap8);
- proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_b61, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_b62, tvb, offset, 1, ENC_NA);
- /* Std802.11ac-2013, b63-64 indicate the Max Number of MSDUs in AMSDU. */
- ti_ex_cap = proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_b63, tvb, offset, 1, ENC_NA);
- if (offset+1 < tag_len) {
-
- proto_item_append_text(ti_ex_cap, " (b63-64 Max Number of MSDUs in AMSDU: %s)",
- val_to_str((tvb_get_guint8(tvb, offset) & 0x80) + ((tvb_get_guint8(tvb, offset+1) & 0x1) << 1),
- vht_max_mpdu_in_amsdu, "Unknown:%d"));
+ /* If only the first of the two bytes is present, do the best we can */
+ if (offset == tag_len - 1) {
+ ti_ex_cap = proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_tag_extended_capabilities,
+ ett_tag_ex_cap8, ieee80211_tag_extended_capabilities_byte8,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ proto_item_append_text(ti_ex_cap, " (octet 8)");
+ offset += 1;
+ } else { /* Both bytes are there */
+ ti_ex_cap = proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_tag_extended_capabilities_2,
+ ett_tag_ex_cap89, ieee80211_tag_extended_capabilities_bytes89,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ proto_item_append_text(ti_ex_cap, " (octets 8 & 9)");
+ offset += 2;
}
- proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_o8, tvb, offset, 1, ENC_NA);
- offset += 1;
-
- /* Extended Capability octet 9 */
if (offset >= tag_len) {
return offset;
}
- ti_ex_cap = proto_tree_add_item(tree, hf_ieee80211_tag_extended_capabilities, tvb, offset, 1, ENC_NA);
- proto_item_append_text(ti_ex_cap, " (octet 9)");
- ex_cap_tree = proto_item_add_subtree(ti_ex_cap, ett_tag_ex_cap9);
- ti_ex_cap = proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_b64, tvb, offset, 1, ENC_NA);
- proto_item_append_text(ti_ex_cap, " (b63-64 Max Number of MSDUs in AMSDU)");
- proto_tree_add_item(ex_cap_tree, hf_ieee80211_tag_extended_capabilities_o9, tvb, offset, 1, ENC_NA);
+
+ /* Extended Capability octet 10 */
+ ti_ex_cap = proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_tag_extended_capabilities,
+ ett_tag_ex_cap10, ieee80211_tag_extended_capabilities_byte10,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ proto_item_append_text(ti_ex_cap, " (octet 10)");
offset += 1;
return offset;
&hf_ieee80211_vht_link_adaptation_cap,
&hf_ieee80211_vht_rx_pattern,
&hf_ieee80211_vht_tx_pattern,
- &hf_ieee80211_vht_reserv,
+ &hf_ieee80211_vht_ext_nss_bw_support,
NULL
};
if (tag_len > 0) {
while (tag_len > 0) {
- gint8 elt_len = 0;
+ guint8 elt_len;
elt_len = tvb_get_guint8(tvb, offset + 1);
* and that everything except for "AC Constraint" and "RDG/More Cowbell^W
* PPDU" is different for the VHT version.
*
+ * 802.11ax changes the meaning of the first two bits:
+ *
+ * B0 = 0 means High Throughput
+ * B0 = 1, B1 = 0 means Very High Throughput
+ * B0 = 1, B1 = 1 means High Efficiency
+ *
* I read the second clause of 8.2.4.1.10 "Order field", as modified by
* 802.11ac, as meaning that, for QoS data and management frames, the
* Order field will *only* be set to 1 for HT or VHT frames, and therefore
* the packet. Omnipeek, which also appeared to have no clue that it was
* an HT or VHT field - it called it an 802.11b frame - *did* dissect the
* HT Control field.)
+ *
+ * 802.11ax changes the reserved bit to differentiate between the HE version
+ * and the VHT version, and adds different types of Aggregate Control info.
+ */
+#define A_CONTROL_UMRS 0
+#define A_CONTROL_OM 1
+#define A_CONTROL_HLA 2
+#define A_CONTROL_BSR 3
+#define A_CONTROL_UPH 4
+#define A_CONTROL_BQR 5
+#define A_CONTROL_CCI 6
+#define A_CONTROL_BQR_REV 0x0A
+
+static const value_string a_control_control_id_vals[] = {
+ { A_CONTROL_UMRS, "UL MU response scheduling" },
+ { A_CONTROL_OM, "Operating mode" },
+ { A_CONTROL_HLA, "HE link adaptation" },
+ { A_CONTROL_BSR, "Buffer status report" },
+ { A_CONTROL_UPH, "UL power headroom" },
+ { A_CONTROL_BQR, "Bandwidth query report" },
+ { A_CONTROL_CCI, "Command Control Indication" },
+ { A_CONTROL_BQR_REV, "Bandwidth Query Report (reversed bits)" },
+ { 0, NULL }
+};
+
+/*
+ * Print the UL target RSSI field as per the spec.
+ * 0->30 map to -90 to -30 dBm.
+ * 31 maps to Max ransmit power
*/
+static void
+ul_target_rssi_base_custom(gchar *result, guint32 target_rssi)
+{
+ if (target_rssi <= 30) {
+ g_snprintf(result, ITEM_LABEL_LENGTH, "%ddBm", -90 + (2 * target_rssi));
+ } else if (target_rssi == 31) {
+ g_snprintf(result, ITEM_LABEL_LENGTH, "Max transmit power");
+ }
+}
+
+static void
+dissect_a_control_umrs(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_umrs_he_tb_ppdu_len, tvb,
+ start_bit, 5, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_umrs_ru_allocation, tvb,
+ start_bit + 5, 8, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_dl_tx_power, tvb,
+ start_bit + 13, 5, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_ul_target_rssi, tvb,
+ start_bit + 18, 5, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_ul_mcs, tvb,
+ start_bit + 23, 2, ENC_LITTLE_ENDIAN);
+}
+
+static void
+dissect_a_control_om(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_om_rx_nss, tvb, start_bit, 3,
+ ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_om_channel_width, tvb,
+ start_bit + 3, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_om_ul_mu_disable, tvb,
+ start_bit + 5, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_om_tx_nsts, tvb, start_bit + 6,
+ 3, ENC_LITTLE_ENDIAN);
+}
+
+static void
+dissect_a_control_hla(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_unsolicited_mfb, tvb,
+ start_bit, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_mrq, tvb,
+ start_bit + 1, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_nss, tvb,
+ start_bit + 2, 3, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_he_mcs, tvb,
+ start_bit + 5, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_dcm, tvb,
+ start_bit +9, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_ru, tvb,
+ start_bit + 10, 8, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_bw, tvb,
+ start_bit + 18, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_msi_ppdu_type, tvb,
+ start_bit + 20, 3, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_hla_tx_bf, tvb,
+ start_bit + 23, 1, ENC_LITTLE_ENDIAN);
+}
+
+static void
+dissect_a_control_bsr(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_aci_bitmap, tvb,
+ start_bit, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_delta_tid, tvb,
+ start_bit + 4, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_aci_high, tvb,
+ start_bit + 6, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_scaling_factor, tvb,
+ start_bit + 8, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_queue_size_high, tvb,
+ start_bit + 10, 8, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_bsr_queue_size_all, tvb,
+ start_bit + 26, 8, ENC_LITTLE_ENDIAN);
+
+}
+
+static void
+dissect_a_control_uph(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_uph_ul_power_headroom, tvb,
+ start_bit, 5, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_uph_ul_min_transmit_power_flag,
+ tvb, start_bit + 5, 1, ENC_LITTLE_ENDIAN);
+
+}
+
+static void
+dissect_a_control_bqr(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_btc_avail_chan, tvb, start_bit,
+ 8, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_btc_reserved, tvb,
+ start_bit + 8, 2, ENC_LITTLE_ENDIAN);
+}
+
+static void
+dissect_a_control_cci(proto_tree *tree, tvbuff_t *tvb, int offset,
+ guint32 bits _U_, guint32 start_bit)
+{
+ start_bit += offset * 8;
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_cci_ac_constraint, tvb,
+ start_bit, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_cci_rdg_more_ppdu, tvb,
+ start_bit + 1, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bits_item(tree, hf_ieee80211_he_cci_sr_ppdu_indic, tvb,
+ start_bit + 2, 1, ENC_LITTLE_ENDIAN);
+
+}
static void
dissect_ht_control(proto_tree *tree, tvbuff_t *tvb, int offset)
/* Check the HT vs. VHT bit. */
proto_tree_add_item(htc_tree, hf_ieee80211_htc_vht, tvb, offset, 4, ENC_LITTLE_ENDIAN);
if (htc & HTC_VHT) {
- /* VHT */
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_mrq, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- if (!(htc & HTC_UNSOLICITED_MFB)) {
- if (htc & HTC_MRQ) {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- } else {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi_stbc_reserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ /* VHT or HE */
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_he, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ if (htc & HTC_HE) {
+ /*
+ * We have a 30-bit field, of which the first is a 4-bit Control ID which
+ * determines how the rest is handled. There can be multiple fields.
+ */
+ proto_tree *a_control_tree = NULL;
+ proto_item *pi = NULL;
+ guint8 start_bit_offset = 2;
+
+ a_control_tree = proto_tree_add_subtree(htc_tree, tvb, offset, 4,
+ ett_htc_he_a_control, NULL, "Aggregate Control");
+ while (start_bit_offset < 32) {
+ guint8 control_id = (htc >> start_bit_offset) & 0x0F;
+ start_bit_offset += 4;
+ pi = proto_tree_add_uint(a_control_tree, hf_ieee80211_htc_he_ctrl_id,
+ tvb, offset, 4, control_id);
+ proto_item_append_text(pi, ": %s",
+ val_to_str(control_id, a_control_control_id_vals,
+ "Reserved (%u)"));
+ switch (control_id) {
+ case A_CONTROL_UMRS:
+ dissect_a_control_umrs(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 26;
+ break;
+ case A_CONTROL_OM:
+ dissect_a_control_om(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 12;
+ break;
+ case A_CONTROL_HLA:
+ dissect_a_control_hla(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 26;
+ break;
+ case A_CONTROL_BSR:
+ dissect_a_control_bsr(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 26;
+ break;
+ case A_CONTROL_UPH:
+ dissect_a_control_uph(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 8;
+ break;
+ case A_CONTROL_BQR:
+ case A_CONTROL_BQR_REV:
+ dissect_a_control_bqr(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 10;
+ break;
+ case A_CONTROL_CCI:
+ dissect_a_control_cci(a_control_tree, tvb, offset, htc, start_bit_offset);
+ start_bit_offset += 8;
+ break;
+ default:
+ /* Add an expert info ... */
+ start_bit_offset += 32; /* Abandon */
+ break;
+ }
}
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_mfsi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
} else {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_mrq, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ if (!(htc & HTC_UNSOLICITED_MFB)) {
+ if (htc & HTC_MRQ) {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ } else {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi_stbc_reserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ }
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_mfsi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ } else {
+ if (!HTC_NO_FEEDBACK_PRESENT(HTC_MFB(htc))) {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_compressed_msi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_ppdu_stbc_encoded, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ } else {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi_stbc_reserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ }
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_gid_l, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ }
+ ti = proto_tree_add_item(htc_tree, hf_ieee80211_htc_mfb, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ mfb_subtree = proto_item_add_subtree(ti, ett_mfb_subtree);
+ proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_num_sts, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_vht_mcs, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_bw, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ /* This should be converted to dB by adding 22 */
+ proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_snr, tvb, offset, 4, ENC_LITTLE_ENDIAN);
if (!HTC_NO_FEEDBACK_PRESENT(HTC_MFB(htc))) {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_compressed_msi, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_ppdu_stbc_encoded, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_coding_type, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_fb_tx_type, tvb, offset, 4, ENC_LITTLE_ENDIAN);
} else {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_msi_stbc_reserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_reserved3, tvb, offset, 4, ENC_LITTLE_ENDIAN);
}
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_gid_l, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- }
- ti = proto_tree_add_item(htc_tree, hf_ieee80211_htc_mfb, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- mfb_subtree = proto_item_add_subtree(ti, ett_mfb_subtree);
- proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_num_sts, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_vht_mcs, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_bw, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- /* This should be converted to dB by adding 22 */
- proto_tree_add_item(mfb_subtree, hf_ieee80211_htc_snr, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- if (!HTC_NO_FEEDBACK_PRESENT(HTC_MFB(htc))) {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_gid_h, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_coding_type, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_fb_tx_type, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- } else {
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_reserved3, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_unsolicited_mfb, tvb, offset, 4, ENC_LITTLE_ENDIAN);
}
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_unsolicited_mfb, tvb, offset, 4, ENC_LITTLE_ENDIAN);
} else {
/* Start: Link Adaptation Control */
- ti = proto_tree_add_item(htc_tree, hf_ieee80211_htc_lac, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ ti = proto_tree_add_item(htc_tree, hf_ieee80211_htc_ht_lac, tvb, offset, 4, ENC_LITTLE_ENDIAN);
lac_subtree = proto_item_add_subtree(ti, ett_lac_subtree);
proto_tree_add_item(lac_subtree, hf_ieee80211_htc_lac_trq, tvb, offset, 2, ENC_LITTLE_ENDIAN);
proto_tree_add_item(htc_tree, hf_ieee80211_htc_ndp_announcement, tvb, offset, 4, ENC_LITTLE_ENDIAN);
proto_tree_add_item(htc_tree, hf_ieee80211_htc_reserved2, tvb, offset, 4, ENC_LITTLE_ENDIAN);
}
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_ac_constraint, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(htc_tree, hf_ieee80211_htc_rdg_more_ppdu, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+
+ /*
+ * These bits are part of the Aggregate Control field for 802.11ax
+ */
+ if (!(htc & HTC_HE)) {
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_ac_constraint, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(htc_tree, hf_ieee80211_htc_rdg_more_ppdu, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ }
/* offset += 2; */
}
}
if (oi2_len > 0) {
- proto_tree_add_item(tree, hf_ieee80211_tag_roaming_consortium_oi2,
+ item = proto_tree_add_item(tree, hf_ieee80211_tag_roaming_consortium_oi2,
tvb, offset, oi2_len, ENC_NA);
+ add_manuf(item, tvb, offset);
offset += oi2_len;
}
* assume that it's *valid* ASCII or *valid* UTF-8.)
*
* So we really should extract it as an array of ssid_len bytes,
- * pass those bytes to AirPDcapSetLastSSID(), and:
+ * pass those bytes to Dot11DecryptSetLastSSID(), and:
*
* If the UTF-8 SSID subfield isn't set to 1, put the SSID in
* as an ENC_ASCII string;
*/
ssid = tvb_get_string_enc(wmem_packet_scope(), tvb, offset, ssid_len, ENC_ASCII);
if (ssid_len == (gint)tag_len) {
- AirPDcapSetLastSSID(&airpdcap_ctx, (CHAR *) ssid, ssid_len);
+ Dot11DecryptSetLastSSID(&dot11decrypt_ctx, (CHAR *) ssid, ssid_len);
}
proto_tree_add_item(tree, hf_ieee80211_tag_ssid, tvb, offset, tag_len,
ENC_ASCII|ENC_NA);
return offset + tag_len;
}
+static void
+dissect_he_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset, int len);
+
+static void
+dissect_he_operation(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset, int len _U_);
+
static int
dissect_neighbor_report(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_high_throughput, tvb, offset, 4, ENC_LITTLE_ENDIAN);
proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_very_high_throughput, tvb, offset, 4, ENC_LITTLE_ENDIAN);
proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_ftm, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_high_efficiency, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_er_bss, tvb, offset, 4, ENC_LITTLE_ENDIAN);
proto_tree_add_item(bssid_info_subtree, hf_ieee80211_tag_neighbor_report_bssid_info_reserved, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
ett_tag_neighbor_report_sub_tag_tree, NULL, "Secondary Channel Offset");
dissect_secondary_channel_offset_ie(sub_tag_tvb, pinfo, sub_tag_tree, data);
break;
+ case NR_SUB_ID_HE_CAPABILITIES:
+ sub_tag_tree = proto_tree_add_subtree(tree, tvb, offset, sub_tag_length,
+ ett_tag_neighbor_report_sub_tag_tree, NULL, "HE Capabilities");
+ dissect_he_capabilities(sub_tag_tvb, pinfo, sub_tag_tree, 0, sub_tag_length);
+ break;
+ case NR_SUB_ID_HE_OPERATION:
+ sub_tag_tree = proto_tree_add_subtree(tree, tvb, offset, sub_tag_length,
+ ett_tag_neighbor_report_sub_tag_tree, NULL, "HE Operation");
+ dissect_he_operation(sub_tag_tvb, pinfo, sub_tag_tree, 0, sub_tag_length);
+ break;
case NR_SUB_ID_VENDOR_SPECIFIC:
default:
break;
return tvb_captured_length(tvb);
}
-static int
-ieee80211_tag_element_id_extension(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- guint32 ext_tag_len;
- guint8 ext_tag_no;
+#define HE_HTC_HE_SUPPORT 0x00000001
+#define HE_FRAGMENTATION_SUPPORT 0x00000018
+#define HE_ALL_ACK_SUPPORT 0x00000200
+#define HE_UMRS_SUPPORT 0x00000400
+#define HE_BSR_SUPPORT 0x00000800
- if (tag_len < 1)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be >= 1", tag_len);
- return tvb_captured_length(tvb);
- }
- ext_tag_no = tvb_get_guint8(tvb, offset++);
- ext_tag_len = tag_len - 1;
+static const val64_string he_fragmentation_support_vals[] = {
+ { 0, "No support for dynamic fragmentation" },
+ { 1, "Support for dynamic fragments in MPDUs or S-MPDUs" },
+ { 2, "Support for dynamic fragments in MPDUs and S-MPDUs and up to 1 dyn frag in MSDUs..." },
+ { 3, "Support for all types of dynamic fragments" },
+ { 0, NULL }
+};
- switch (ext_tag_no) {
- case ETAG_FILS_SESSION:
- proto_tree_add_item(tree, hf_ieee80211_fils_session, tvb, offset, ext_tag_len, ENC_NA);
- break;
- case ETAG_FILS_WRAPPED_DATA:
- proto_tree_add_item(tree, hf_ieee80211_fils_wrapped_data, tvb, offset, ext_tag_len, ENC_NA);
- break;
- case ETAG_FILS_NONCE:
- proto_tree_add_item(tree, hf_ieee80211_fils_nonce, tvb, offset, ext_tag_len, ENC_NA);
- break;
- default:
- break;
- }
+static const val64_string he_minimum_fragmentation_size_vals[] = {
+ { 0, "No restriction on minimum payload size" },
+ { 1, "Minimum payload size of 128 bytes" },
+ { 2, "Minimum payload size of 256 bytes" },
+ { 3, "Minimum payload size of 512 bytes" },
+ { 0, NULL }
+};
- return tvb_captured_length(tvb);
-}
+static const val64_string he_link_adaptation_support_vals[] = {
+ { 0, "No feedback if the STA does not provide HE MFB" },
+ { 1, "Reserved" },
+ { 2, "Unsolicited if the STA can receive and provide only unsolicited HE MFB" },
+ { 3, "Both" },
+ { 0, NULL }
+};
-/* Conflict: WAPI Vs. IEEE */
-static int
-ieee80211_tag_ie_68_conflict(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- if (tag_len >= 20) { /* It Might be WAPI*/
- dissect_wapi_param_set(tvb, pinfo, tree, 0, tag_len, field_data->item_tag_length, field_data->item_tag, field_data->ftype);
- }
- else { /* BSS AC Access Delay (68) */
- dissect_bss_ac_access_delay_ie(tvb, pinfo, tree, 0, tag_len, field_data->item_tag_length);
- }
- return tvb_captured_length(tvb);
-}
+static const int *he_mac_headers[] = {
+ &hf_he_htc_he_support, /* 0 */
+ &hf_he_twt_requester_support, /* 1 */
+ &hf_he_twt_responder_support, /* 2 */
+ &hf_he_fragmentation_support, /* 3 */
+ &hf_he_max_number_fragmented_msdus, /* 4 */
+ &hf_he_min_fragment_size, /* 5 */
+ &hf_he_trigger_frame_mac_padding_dur, /* 6 */
+ &hf_he_multi_tid_aggregation_support, /* 7 */
+ &hf_he_he_link_adaptation_support, /* 8 */
+ &hf_he_all_ack_support, /* 9 */
+ &hf_he_umrs_support, /* 10 */
+ &hf_he_bsr_support, /* 11 */
+ &hf_he_broadcast_twt_support, /* 12 */
+ &hf_he_32_bit_ba_bitmap_support, /* 13 */
+ &hf_he_mu_cascading_support, /* 14 */
+ &hf_he_ack_enabled_aggregation_support, /* 15 */
+ &hf_he_group_addressed_multi_sta_blkack_support, /* 16 */
+ &hf_he_om_control_support, /* 17 */
+ &hf_he_ofdma_ra_support, /* 18 */
+ &hf_he_max_a_mpdu_length_exponent, /* 19 */
+ &hf_he_a_msdu_fragmentation_support, /* 20 */
+ &hf_he_flexible_twt_schedule_support, /* 21 */
+ &hf_he_rx_control_frame_to_multibss, /* 22 */
+ &hf_he_bsrp_bqrp_a_mpdu_aggregation, /* 23 */
+ &hf_he_qtp_support, /* 24 */
+ &hf_he_bqr_support, /* 25 */
+ &hf_he_sr_responder, /* 26 */
+ &hf_he_ndp_feedback_report_support, /* 27 */
+ &hf_he_ops_support, /* 28 */
+ &hf_he_a_msdu_in_a_mpdu_support, /* 29 */
+ &hf_he_reserved, /* 30 */
+ NULL
+};
-static int
-ieee80211_tag_mesh_peering_mgmt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
-{
- int tag_len = tvb_reported_length(tvb);
- int offset = 0;
+static const int *he_phy_first_byte_headers[] = {
+ &hf_he_phy_cap_dual_band_support,
+ NULL,
+};
- proto_tree_add_item(tree, hf_ieee80211_mesh_peering_proto, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_mesh_peering_local_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- switch (tvb_get_guint8(tvb, 1))
- { /* Self-protected action field */
- case SELFPROT_ACTION_MESH_PEERING_OPEN:
- break;
+static const int *he_phy_channel_width_set_headers[] _U_ = {
+ &hf_he_40mhz_channel_2_4ghz,
+ &hf_he_40_and_80_mhz_5ghz,
+ &hf_he_160_mhz_5ghz,
+ &hf_he_160_80_plus_80_mhz_5ghz,
+ &hf_he_242_tone_rus_in_2_4ghz,
+ &hf_he_242_tone_rus_in_5ghz,
+ &hf_he_chan_width_reserved,
+ NULL
+};
- case SELFPROT_ACTION_MESH_PEERING_CONFIRM:
- proto_tree_add_item(tree, hf_ieee80211_mesh_peering_peer_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- break;
+static const int *he_phy_b8_to_b23_headers[] = {
+ &hf_he_phy_cap_punctured_preamble_rx,
+ &hf_he_phy_cap_device_class,
+ &hf_he_phy_cap_ldpc_coding_in_payload,
+ &hf_he_phy_cap_he_su_ppdu_1x_he_ltf_08us,
+ &hf_he_phy_cap_midamble_rx_max_nsts,
+ &hf_he_phy_cap_ndp_with_4x_he_ltf_32us,
+ &hf_he_phy_cap_stbc_tx_lt_80mhz,
+ &hf_he_phy_cap_stbc_rx_lt_80mhz,
+ &hf_he_phy_cap_doppler_tx,
+ &hf_he_phy_cap_doppler_rx,
+ &hf_he_phy_cap_full_bw_ul_mu_mimo,
+ &hf_he_phy_cap_partial_bw_ul_mu_mimo,
+ NULL
+};
- case SELFPROT_ACTION_MESH_PEERING_CLOSE:
- if ((tag_len == 8) || (tag_len == 24))
- {
- proto_tree_add_item(tree, hf_ieee80211_mesh_peering_peer_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- }
- add_ff_reason_code(tree, tvb, pinfo, offset);
- break;
+static const int *he_phy_b24_to_b39_headers[] = {
+ &hf_he_phy_cap_dcm_max_constellation_tx,
+ &hf_he_phy_cap_dcm_max_nss_tx,
+ &hf_he_phy_cap_dcm_max_constellation_rx,
+ &hf_he_phy_cap_dcm_max_nss_rx,
+ &hf_he_phy_cap_rx_he_muppdu_from_non_ap,
+ &hf_he_phy_cap_su_beamformer,
+ &hf_he_phy_cap_su_beamformee,
+ &hf_he_phy_cap_mu_beamformer,
+ &hf_he_phy_cap_beamformer_sts_lte_80mhz,
+ &hf_he_phy_cap_beamformer_sts_gt_80mhz,
+ NULL
+};
- /* unexpected values */
- default:
- proto_tree_add_expert(tree, pinfo, &ei_ieee80211_mesh_peering_unexpected , tvb, offset, tag_len);
- break;
- }
- if (tag_len - offset == 16)
- {
- proto_tree_add_item(tree, hf_ieee80211_rsn_pmkid, tvb, offset, 16, ENC_NA);
- }
- return tvb_captured_length(tvb);
-}
+static const int *he_phy_b40_to_b55_headers[] = {
+ &hf_he_phy_cap_number_of_sounding_dims_lte_80,
+ &hf_he_phy_cap_number_of_sounding_dims_gt_80,
+ &hf_he_phy_cap_ng_eq_16_su_fb,
+ &hf_he_phy_cap_ng_eq_16_mu_fb,
+ &hf_he_phy_cap_codebook_size_eq_4_2_fb,
+ &hf_he_phy_cap_codebook_size_eq_7_5_fb,
+ &hf_he_phy_cap_triggered_su_beamforming_fb,
+ &hf_he_phy_cap_triggered_mu_beamforming_fb,
+ &hf_he_phy_cap_triggered_cqi_fb,
+ &hf_he_phy_cap_partial_bw_extended_range,
+ &hf_he_phy_cap_partial_bw_dl_mu_mimo,
+ &hf_he_phy_cap_ppe_threshold_present,
+ NULL
+};
-static int
-ieee80211_tag_mesh_configuration(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
-{
- int offset = 0;
- proto_item *item;
- proto_tree *subtree;
- static const int *ieee80211_mesh_config_cap[] = {
- &hf_ieee80211_mesh_config_cap_accepting,
- &hf_ieee80211_mesh_config_cap_mcca_support,
- &hf_ieee80211_mesh_config_cap_mcca_enabled,
- &hf_ieee80211_mesh_config_cap_forwarding,
- &hf_ieee80211_mesh_config_cap_mbca_enabled,
- &hf_ieee80211_mesh_config_cap_tbtt_adjusting,
- &hf_ieee80211_mesh_config_cap_power_save_level,
- NULL
- };
+static const int *he_phy_b56_to_b71_headers[] = {
+ &hf_he_phy_cap_srp_based_sr_support,
+ &hf_he_phy_cap_power_boost_factor_ar_support,
+ &hf_he_phy_cap_he_su_ppdu_etc_gi,
+ &hf_he_phy_cap_max_nc,
+ &hf_he_phy_cap_stbc_tx_gt_80_mhz,
+ &hf_he_phy_cap_stbc_rx_gt_80_mhz,
+ &hf_he_phy_cap_he_er_su_ppdu_4xxx_gi,
+ &hf_he_phy_cap_20mhz_in_40mhz_24ghz_band,
+ &hf_he_phy_cap_20mhz_in_160_80p80_ppdu,
+ &hf_he_phy_cap_80mgz_in_160_80p80_ppdu,
+ &hf_he_phy_cap_he_er_su_ppdu_1xxx_gi,
+ &hf_he_phy_cap_midamble_rx_2x_xxx_ltf,
+ &hf_he_phy_cap_b70_b71_reserved,
+ NULL
+};
- proto_tree_add_item(tree, hf_ieee80211_mesh_config_path_sel_protocol, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(tree, hf_ieee80211_mesh_config_path_sel_metric, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(tree, hf_ieee80211_mesh_config_congestion_control, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(tree, hf_ieee80211_mesh_config_sync_method, tvb, offset + 3, 1, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(tree, hf_ieee80211_mesh_config_auth_protocol, tvb, offset + 4, 1, ENC_LITTLE_ENDIAN);
- item = proto_tree_add_item(tree, hf_ieee80211_mesh_config_formation_info, tvb, offset + 5, 1, ENC_LITTLE_ENDIAN);
- subtree = proto_item_add_subtree(item, ett_mesh_formation_info_tree);
- proto_tree_add_item(subtree, hf_ieee80211_mesh_form_info_num_of_peerings, tvb, offset + 5, 1, ENC_LITTLE_ENDIAN);
+static const int *he_mcs_map_headers [] = {
+ &hf_he_mcs_max_he_mcs_1_ss,
+ &hf_he_mcs_max_he_mcs_2_ss,
+ &hf_he_mcs_max_he_mcs_3_ss,
+ &hf_he_mcs_max_he_mcs_4_ss,
+ &hf_he_mcs_max_he_mcs_5_ss,
+ &hf_he_mcs_max_he_mcs_6_ss,
+ &hf_he_mcs_max_he_mcs_7_ss,
+ &hf_he_mcs_max_he_mcs_8_ss,
+ NULL
+};
- proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_mesh_config_capability,
- ett_mesh_config_cap_tree, ieee80211_mesh_config_cap,
- ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
- return tvb_captured_length(tvb);
-}
+static const value_string ru_alloc_vals[] = {
+ { 0, "242" },
+ { 1, "484" },
+ { 2, "996" },
+ { 3, "2x996" },
+ { 0, NULL }
+};
-static int
-ieee80211_tag_mesh_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int offset = 0;
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int tag_len = tvb_reported_length(tvb);
- const guint8* mesh_id;
+static const value_string constellation_vals[] = {
+ { 0, "BPSK" },
+ { 1, "QPSK" },
+ { 2, "16-QAM" },
+ { 3, "64-QAM" },
+ { 4, "256-QAM" },
+ { 5, "1024-QAM" },
+ { 6, "Reserved" },
+ { 7, "None" },
+ { 0, NULL }
+};
- proto_tree_add_item_ret_string(tree, hf_ieee80211_mesh_id, tvb, offset, tag_len, ENC_ASCII|ENC_NA, wmem_packet_scope(), &mesh_id);
- if (tag_len > 0) {
- gchar* s = format_text(wmem_packet_scope(), mesh_id, tag_len);
- col_append_fstr(pinfo->cinfo, COL_INFO, ", MESHID=%s", s);
- proto_item_append_text(field_data->item_tag, ": %s", s);
- }
- /* Make sure dissector is accepted */
- return ((tag_len > 0) ? tag_len : 1);
-}
+#define HE_CHANNEL_WIDTH_SET_B2 0x04
+#define HE_CHANNEL_WIDTH_SET_B3 0x08
-static int
-ieee80211_tag_mesh_preq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
-{
- int offset = 0;
+static void
+dissect_he_capabilities(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset, int len)
+{
+ guint64 he_mac_caps = tvb_get_letoh40(tvb, offset);
+ guint8 phy_channel_width_set = 0;
+ proto_tree *phy_cap_tree = NULL;
+ guint he_mcs_and_nss_len = 4;
+ proto_tree *sup_he_mcs_and_nss_tree = NULL;
+ proto_tree *rx_tx_he_mcs_map_80 = NULL;
+ proto_tree *rx_tx_he_mcs_map_160 = NULL;
+ proto_tree *rx_tx_he_mcs_map_80_80 = NULL;
+
+ /* Change some header fields depending on HE_HTC_HE_SUPPORT and FRAGMENTATION */
+ if (!(he_mac_caps & HE_HTC_HE_SUPPORT)) {
+ he_mac_headers[8] = &hf_he_reserved_bits_15_16;
+ he_mac_headers[10] = &hf_he_reserved_bit_18;
+ he_mac_headers[11] = &hf_he_reserved_bit_19;
+ he_mac_headers[17] = &hf_he_reserved_bit_25;
+ }
+ if (!(he_mac_caps & HE_FRAGMENTATION_SUPPORT)) {
+ he_mac_headers[4] = &hf_he_reserved_bits_5_7;
+ he_mac_headers[5] = &hf_he_reserved_bits_8_9;
+ }
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_he_mac_capabilities,
+ ett_he_mac_capabilities, he_mac_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 5;
+
+ /* Get and isolate the phy channel witdth set */
+ phy_channel_width_set = tvb_get_guint8(tvb, offset) >> 1;
+ phy_cap_tree = proto_tree_add_subtree(tree, tvb, offset, 9, ett_he_phy_capabilities,
+ NULL,
+ "HE Phy Capabilities Information");
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_dual_band_support, ett_he_phy_cap_first_byte,
+ he_phy_first_byte_headers, ENC_NA, BMT_NO_APPEND);
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_chan_width_set, ett_he_phy_cap_chan_width_set,
+ he_phy_channel_width_set_headers, ENC_NA, BMT_NO_APPEND);
+ offset++;
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_b8_to_b23, ett_he_phy_cap_b8_to_b23,
+ he_phy_b8_to_b23_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_b24_to_b39, ett_he_phy_cap_b24_to_b39,
+ he_phy_b24_to_b39_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_b40_to_b55, ett_he_phy_cap_b40_to_b55,
+ he_phy_b40_to_b55_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(phy_cap_tree, tvb, offset,
+ hf_he_phy_b56_to_b71, ett_he_phy_cap_b56_to_b71,
+ he_phy_b56_to_b71_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
- guint32 flags;
- guint8 targs, i;
+ /* Need the length first */
+ if (phy_channel_width_set & HE_CHANNEL_WIDTH_SET_B2)
+ he_mcs_and_nss_len += 4;
+
+ if (phy_channel_width_set & HE_CHANNEL_WIDTH_SET_B3)
+ he_mcs_and_nss_len += 4;
+
+ sup_he_mcs_and_nss_tree = proto_tree_add_subtree(tree, tvb, offset,
+ he_mcs_and_nss_len, ett_he_mcs_and_nss_set, NULL,
+ "Tx Rx HE-MCS NSS Support");
+ rx_tx_he_mcs_map_80 = proto_tree_add_subtree(sup_he_mcs_and_nss_tree, tvb,
+ offset, 4, ett_he_rx_tx_he_mcs_map_lte_80, NULL,
+ "Rx and Tx MCS Maps <= 80 MHz");
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_80, tvb, offset,
+ hf_he_rx_he_mcs_map_lte_80,
+ ett_he_rx_mcs_map_lte_80, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_80, tvb, offset,
+ hf_he_tx_he_mcs_map_lte_80,
+ ett_he_tx_mcs_map_lte_80, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
- proto_tree_add_item_ret_uint(tree, hf_ieee80211_ff_hwmp_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN, &flags);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_pdid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
+ if (phy_channel_width_set & HE_CHANNEL_WIDTH_SET_B2) {
+ rx_tx_he_mcs_map_160 = proto_tree_add_subtree(sup_he_mcs_and_nss_tree,
+ tvb, offset, 4, ett_he_rx_tx_he_mcs_map_160, NULL,
+ "Rx and Tx MCS Maps 160 MHz");
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_160, tvb, offset,
+ hf_he_rx_he_mcs_map_160,
+ ett_he_rx_mcs_map_160, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_160, tvb, offset,
+ hf_he_tx_he_mcs_map_160,
+ ett_he_tx_mcs_map_160, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ }
- if (flags & (1<<6)) {
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_ext, tvb, offset, 6, ENC_NA);
- offset += 6;
+ if (phy_channel_width_set & HE_CHANNEL_WIDTH_SET_B3) {
+ rx_tx_he_mcs_map_80_80 = proto_tree_add_subtree(sup_he_mcs_and_nss_tree,
+ tvb, offset, 4, ett_he_rx_tx_he_mcs_map_80_80, NULL,
+ "Rx and Tx MCS Maps 80+80 MHz");
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_80_80, tvb, offset,
+ hf_he_rx_he_mcs_map_80_80,
+ ett_he_rx_mcs_map_80_80, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+ proto_tree_add_bitmask_with_flags(rx_tx_he_mcs_map_80_80, tvb, offset,
+ hf_he_tx_he_mcs_map_80_80,
+ ett_he_tx_mcs_map_80_80, he_mcs_map_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
}
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_lifetime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_count, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- targs = tvb_get_guint8(tvb, offset);
- offset += 1;
- for (i = 0; i < targs; i++) {
- const int * targ_flags[] = {
- &hf_ieee80211_ff_hwmp_targ_to_flags,
- &hf_ieee80211_ff_hwmp_targ_usn_flags,
- NULL
- };
- proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_ff_hwmp_targ_flags,
- ett_hwmp_targ_flags_tree, targ_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ if (offset < len) {
+ guint8 ppe_thresholds_field = tvb_get_guint8(tvb, offset);
+ guint8 nss_count = ppe_thresholds_field & 0x07, nss_index = 0;
+ guint8 ru_index_bitmask = (ppe_thresholds_field >> 3) & 0x0F;
+ proto_tree *ppe_tree = NULL;
+ int i = 0;
+ int bit_offset = 7; /* How many bits we are into the bytes */
+
+ ppe_tree = proto_tree_add_subtree(tree, tvb, offset, len - offset + 1,
+ ett_he_ppe_threshold, NULL,
+ "PPE Thresholds");
+ proto_tree_add_item(ppe_tree, hf_he_ppe_thresholds_nss, tvb, offset,
+ 1, ENC_NA);
+ proto_tree_add_item(ppe_tree, hf_he_ppe_thresholds_ru_index_bitmask, tvb,
+ offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- }
+ /*
+ * Now, for each of the nss values, add a sub-tree with its thresholds.
+ * The actual count is one more than the number in the first three bits.
+ */
+ while (nss_index < nss_count + 1) {
+ int start_offset = 0;
+ proto_tree *nss_tree = NULL;
+ proto_item *nssti = NULL;
+ guint8 l_ru_bitmask = ru_index_bitmask;
+
+ nss_tree = proto_tree_add_subtree_format(ppe_tree, tvb, offset, -1,
+ ett_he_ppe_nss, &nssti, "NSS %d", nss_index);
+ start_offset = offset;
+
+ for (i = 0; i < 4; i++) {
+ if (l_ru_bitmask & 0x01) {
+ int bits_avail = 8 - bit_offset, bits_needed = 6 - bits_avail;
+ guint8 the_bits = 0;
+ int ru_start_offset = offset;
+ proto_tree *ru_alloc_tree = NULL;
+ proto_item *rualti = NULL;
+
+ ru_alloc_tree = proto_tree_add_subtree_format(nss_tree, tvb, offset,
+ -1, ett_he_ppe_ru_alloc, &rualti,
+ "RU allocation: %s",
+ val_to_str(i, ru_alloc_vals, "Unk"));
- return tvb_captured_length(tvb);
-}
+ /*
+ * Assemble the bits we require ... we need 6, or 2x3
+ */
+ if (bits_avail >= 6) { /* We can use the current byte */
+ the_bits = (tvb_get_guint8(tvb, offset) >> bit_offset) & 0x3F;
+ } else { /* We need two adjacent bytes */
+ the_bits = (tvb_get_guint8(tvb, offset) >> bit_offset);
+ offset++;
+ the_bits = the_bits |
+ ((tvb_get_guint8(tvb, offset) &
+ ((1 << bits_needed) - 1)) << bits_avail);
+ }
+ /*
+ * Now we have two three bit fields, use them.
+ */
+ proto_tree_add_uint(ru_alloc_tree, hf_he_ppe_ppet16, tvb, ru_start_offset,
+ offset - ru_start_offset + 1, the_bits & 0x07);
+ proto_tree_add_uint(ru_alloc_tree, hf_he_ppe_ppet8, tvb, ru_start_offset,
+ offset - ru_start_offset + 1, the_bits >> 3);
-static int
-ieee80211_tag_mesh_prep(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
-{
- int offset = 0;
+ bit_offset = (bit_offset + 6) % 8;
+ proto_item_set_len(rualti, offset - ru_start_offset + 1);
+ }
+ l_ru_bitmask = l_ru_bitmask >> 1;
+ }
- guint32 flags;
- proto_tree_add_item_ret_uint(tree, hf_ieee80211_ff_hwmp_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN, &flags);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset , 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- if (flags & (1<<6)) {
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_ext, tvb, offset, 6, ENC_NA);
- offset += 6;
+
+ proto_item_set_len(nssti, offset - start_offset);
+ nss_index++;
+ }
}
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_lifetime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+
+ /* Add an Expert Info about extra bytes ... */
+
}
-static int
-ieee80211_tag_mesh_perr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
-{
- int offset = 0;
- guint8 targs, i;
+static const int *he_operation_headers[] = {
+ &hf_he_operation_bss_color,
+ &hf_he_operation_default_pe_duration,
+ &hf_he_operation_twt_required,
+ &hf_he_operation_txop_duration_rts_threshold,
+ &hf_he_operation_partial_bss_color,
+ &hf_he_operation_vht_operation_information_present,
+ &hf_he_operation_reserved_b22_b27,
+ &hf_he_operation_multiple_bssid_ap,
+ &hf_he_operation_txbssid_indicator,
+ &hf_he_operation_bss_color_disabled,
+ &hf_he_operation_reserved_b31,
+ NULL
+};
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_count, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- targs = tvb_get_guint8(tvb, offset);
- offset += 1;
- for (i = 0; i < targs; i++) {
- guint8 flags = tvb_get_guint8(tvb, offset);
+static const value_string he_mcs_map_vals[] = {
+ { 0, "Support for HE-MCS 0-7" },
+ { 1, "Support for HE-MCS 0-9" },
+ { 2, "Support for HE-MCS 0-11" },
+ { 3, "Not supported for HE PPDUs" },
+ { 0, NULL }
+};
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+static const int *he_basic_he_mcs_header[] = {
+ &hf_he_oper_max_he_mcs_for_1_ss,
+ &hf_he_oper_max_he_mcs_for_2_ss,
+ &hf_he_oper_max_he_mcs_for_3_ss,
+ &hf_he_oper_max_he_mcs_for_4_ss,
+ &hf_he_oper_max_he_mcs_for_5_ss,
+ &hf_he_oper_max_he_mcs_for_6_ss,
+ &hf_he_oper_max_he_mcs_for_7_ss,
+ &hf_he_oper_max_he_mcs_for_8_ss,
+ NULL
+};
+
+#define VHT_OPERATION_INFORMATION_PRESENT 0x00200000
+#define MULTIPLE_BSSID_AP 0x10000000
+
+static const value_string channel_width_vals[] = {
+ { 0, "20 MHz or 40 MHz BSS Bandwidth" },
+ { 1, "80 MHz, 160 MHz or 80+80 MHz BSS Bandwidth" },
+ { 2, "160 MHz BSS Bandwidth (deprecated)" },
+ { 3, "Non-contiguous 80+80 MHz BSS Bandwidth (deprecated)" },
+ { 0, NULL }
+};
+
+static void
+dissect_he_operation(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset, int len _U_)
+{
+ guint32 op_params = tvb_get_letohl(tvb, offset);
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_he_operation_parameter, ett_he_operation_params,
+ he_operation_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
offset += 4;
- if (flags & (1<<6)) {
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_ext, tvb, offset, 6, ENC_NA);
- offset += 6;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_he_operation_basic_mcs, ett_he_oper_basic_mcs,
+ he_basic_he_mcs_header, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+
+ if (op_params & VHT_OPERATION_INFORMATION_PRESENT) {
+ proto_tree *vht_op_info = NULL;
+ proto_item *pi = NULL;
+
+ vht_op_info = proto_tree_add_subtree(tree, tvb, offset, 3,
+ ett_he_operation_vht_op_info, NULL,
+ "VHT Operation Information");
+ pi = proto_tree_add_item(vht_op_info, hf_he_operation_channel_width, tvb,
+ offset, 1, ENC_NA);
+ proto_item_append_text(pi, ": %s",
+ val_to_str(tvb_get_guint8(tvb, offset),
+ channel_width_vals,
+ "Reserved %u"));
+ offset++;
+
+ proto_tree_add_item(vht_op_info, hf_he_operation_channel_center_freq_0,
+ tvb, offset, 1, ENC_NA);
+ offset++;
+
+ proto_tree_add_item(vht_op_info, hf_he_operation_channel_center_freq_1,
+ tvb, offset, 1, ENC_NA);
+ offset++;
+ }
+
+ if (op_params & MULTIPLE_BSSID_AP) {
+ proto_tree_add_item(tree, hf_he_operation_max_bssid_indicator, tvb, offset,
+ 1, ENC_NA);
+ offset++;
}
- offset += add_ff_reason_code(tree, tvb, pinfo, offset);
- }
- return tvb_captured_length(tvb);
}
-static int
-ieee80211_tag_rann(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
+static const int *uora_headers[] = {
+ &hf_he_uora_eocwmin,
+ &hf_he_uora_owcwmax,
+ &hf_he_uora_reserved,
+ NULL
+};
+
+static void
+dissect_uora_parameter_set(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset)
{
- int offset = 0;
- proto_tree_add_item(tree, hf_ieee80211_rann_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_rann_root_sta, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_rann_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_rann_interval, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_he_uora_field, ett_he_uora_tree, uora_headers,
+ ENC_NA, BMT_NO_APPEND);
+ offset++;
}
-/* Mesh Channel Switch Parameters (118) */
static int
-ieee80211_tag_mesh_channel_switch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+dissect_muac_param_record(tvbuff_t *tvb, proto_tree *tree, int offset)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- static const int * ieee80211_mesh_chswitch_flag[] = {
- &hf_ieee80211_mesh_chswitch_flag_initiator,
- &hf_ieee80211_mesh_chswitch_flag_txrestrict,
- NULL
- };
-
- if (tag_len != 6)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 6", tag_len);
- return tvb_captured_length(tvb);
- }
-
- proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- proto_item_append_text(field_data->item_tag, " TTL: %d", tvb_get_guint8(tvb, offset));
- offset += 1;
+ proto_tree_add_item(tree, hf_he_muac_aci_aifsn, tvb, offset, 1, ENC_NA);
+ offset++;
- proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_mesh_channel_switch_flag,
- ett_mesh_chswitch_flag_tree, ieee80211_mesh_chswitch_flag, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
- offset += 1;
+ proto_tree_add_item(tree, hf_he_muac_ecwmin_ecwmax, tvb, offset, 1, ENC_NA);
+ offset++;
- proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_reason_code, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
+ proto_tree_add_item(tree, hf_he_mu_edca_timer, tvb, offset, 1, ENC_NA);
+ offset++;
- proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_precedence_value, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+ return offset;
}
-/* Mesh Awake Window Parameters (119) */
static int
-ieee80211_tag_mesh_awake_window(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+dissect_mu_edca_parameter_set(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree,
+ int offset, int len _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
+ proto_tree *param_tree = NULL;
- if (tag_len != 2) {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length,
- "Tag length %u wrong, must be = 2", tag_len);
- return tvb_captured_length(tvb);
+ /* Is this from an AP or an STA? */
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_ff_qos_info_ap,
+ ett_ff_qos_info, ieee80211_ff_qos_info_ap_fields,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset++;
+
+ param_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_he_mu_edca_param,
+ NULL, "MUAC_BE Parameter Record");
+ offset = dissect_muac_param_record(tvb, param_tree, offset);
+
+ param_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_he_mu_edca_param,
+ NULL, "MUAC_BK Parameter Record");
+ offset = dissect_muac_param_record(tvb, param_tree, offset);
+
+ param_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_he_mu_edca_param,
+ NULL, "MUAC_VI Parameter Record");
+ offset = dissect_muac_param_record(tvb, param_tree, offset);
+
+ param_tree = proto_tree_add_subtree(tree, tvb, offset, 3, ett_he_mu_edca_param,
+ NULL, "MUAC_VO Parameter Record");
+ offset = dissect_muac_param_record(tvb, param_tree, offset);
+
+ return offset;
+}
+
+#define SRP_DISALLOWED 0x01
+#define NON_SRG_OBSS_PD_SR_DISALLOWED 0x02
+#define NON_SRG_OFFSET_PRESENT 0x04
+#define SRG_INFORMATION_PRESENT 0x08
+#define HESIGA_SPATIAL_REUSE_VAL15_ALLOWED 0x10
+
+static const int *sr_control_field_headers[] = {
+ &hf_he_srp_disallowed,
+ &hf_he_non_srg_obss_pd_sr_disallowed,
+ &hf_he_non_srg_offset_present,
+ &hf_he_srg_information_present,
+ &hf_he_hesiga_spatial_reuse_value15_allowed,
+ &hf_he_sr_control_reserved,
+ NULL
+};
+
+static int
+dissect_spatial_reuse_parameter_set(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len _U_)
+{
+ guint8 sr_control = tvb_get_guint8(tvb, offset);
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_he_spatial_reuse_sr_control,
+ ett_he_spatial_reuse_control,
+ sr_control_field_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset++;
+
+ if (sr_control & NON_SRG_OFFSET_PRESENT) {
+ proto_tree_add_item(tree, hf_he_spatial_non_srg_obss_pd_max_offset,
+ tvb, offset, 1, ENC_NA);
+ offset++;
}
- proto_tree_add_item(tree, hf_ieee80211_mesh_awake_window, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+ if (sr_control & SRG_INFORMATION_PRESENT) {
+ proto_tree_add_item(tree, hf_he_spatial_srg_obss_pd_min_offset, tvb,
+ offset, 1, ENC_NA);
+ offset++;
+ proto_tree_add_item(tree, hf_he_spatial_srg_obss_pd_max_offset, tvb,
+ offset, 1, ENC_NA);
+ offset++;
+ proto_tree_add_item(tree, hf_he_spatial_srg_bss_color_bitmap, tvb,
+ offset, 8, ENC_NA);
+ offset += 8;
+ proto_tree_add_item(tree, hf_he_spatial_srg_partial_bssid_bitmap,
+ tvb, offset, 8, ENC_NA);
+ offset += 8;
+ }
+
+ return offset;
+}
+
+static void
+dissect_ndp_feedback_report_set(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len _U_)
+{
+ proto_tree_add_item(tree, hf_he_resource_request_buffer_thresh, tvb, offset,
+ 1, ENC_NA);
+}
+
+static const int *bss_new_color_headers[] = {
+ &hf_he_new_bss_color_info_color,
+ &hf_he_new_bss_color_info_reserved,
+ NULL
+};
+
+static void
+dissect_bss_color_change(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len _U_)
+{
+ proto_tree_add_item(tree, hf_he_bss_color_change_switch_countdown, tvb, offset,
+ 1, ENC_NA);
+ offset++;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_he_bss_color_change_new_color_info,
+ ett_he_bss_new_color_info, bss_new_color_headers,
+ ENC_NA, BMT_NO_APPEND);
+}
+
+static const int *ess_info_field_headers[] = {
+ &hf_he_ess_report_planned_ess,
+ &hf_he_ess_report_edge_of_ess,
+ NULL
+};
+
+static void
+dissect_ess_report(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len _U_)
+{
+ guint8 bss_trans_thresh = tvb_get_guint8(tvb, offset) >> 2;
+
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_he_ess_report_info_field,
+ ett_he_ess_report_info_field,
+ ess_info_field_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ if (bss_trans_thresh == 63)
+ proto_tree_add_int_format(tree, hf_he_ess_report_recommend_transition_thresh, tvb,
+ offset, 1, bss_trans_thresh, " (%ddBm)",
+ -100 + bss_trans_thresh);
+ else
+ proto_tree_add_int_format(tree, hf_he_ess_report_recommend_transition_thresh,
+ tvb, offset, 1, bss_trans_thresh, " (No recommendation)");
}
+/*
+ * There will be from 1 to 4 24-bit fields in the order of AC=BK, AC=BE,
+ * AC=VI and AC=VO.
+ */
+
+static const int *esp_headers[] = {
+ &hf_ieee80211_esp_access_category,
+ &hf_ieee80211_esp_reserved,
+ &hf_ieee80211_esp_data_format,
+ &hf_ieee80211_esp_ba_windows_size,
+ &hf_ieee80211_esp_est_air_time_frac,
+ &hf_ieee80211_esp_data_ppdu_duration_target,
+ NULL
+};
+
+static const value_string esp_access_category_vals[] = {
+ { 0, "AC=BK" },
+ { 1, "AC=BE" },
+ { 2, "AC=VI" },
+ { 3, "AC=VO" },
+ { 0, NULL }
+};
+
+static const value_string esp_data_format_vals[] = {
+ { 0, "No aggregation is expected to be performed" },
+ { 1, "A-MSDU aggregation is expected but not A-MPDUs when type is data" },
+ { 2, "A-MSDU aggregation is NOT expected but A-MPDUs aggregation is when type is data" },
+ { 3, "A-MSDU aggregation is expected and A-MPDU aggregation is when type is data" },
+ { 0, NULL }
+};
+
+static const value_string esp_ba_window_size_vals[] = {
+ { 0, "Block Ack not expected to be used" },
+ { 1, "2" },
+ { 2, "4" },
+ { 3, "6" },
+ { 4, "8" },
+ { 5, "16" },
+ { 6, "32" },
+ { 7, "64" },
+ { 0, NULL }
+};
+
static int
-ieee80211_tag_channel_switch_announcement(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+dissect_estimated_service_params(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- if (tag_len != 4)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 4", tag_len);
- return tvb_captured_length(tvb);
+ while (len > 0) {
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_estimated_service_params, ett_ieee80211_esp,
+ esp_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 3;
+ len -= 3;
}
- add_ff_extended_channel_switch_announcement(tree, tvb, pinfo, offset);
- return tvb_captured_length(tvb);
+ return offset;
}
static int
-ieee80211_tag_supported_operating_classes(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+dissect_future_channel_guidance(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, int len _U_)
+{
+ proto_tree_add_item(tree, hf_ieee80211_fcg_new_channel_number, tvb, offset,
+ 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+
+ if (len - 4 > 0) {
+ proto_tree_add_item(tree, hf_ieee80211_fcg_extra_info, tvb, offset, len - 4,
+ ENC_NA);
+ offset += len - 4;
+ }
+
+ return offset;
+}
+
+static int
+ieee80211_tag_element_id_extension(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- proto_item* item = NULL;
- guint8 i;
- guint8 field_len = 0;
- guint8 alt_op_class_field[256];
+ int ext_tag_len;
+ guint8 ext_tag_no;
- if (tag_len < 2) {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be >= 2", tag_len);
- return tvb_captured_length(tvb);
- } else if (tag_len > 255) {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, uint8 <= 255", tag_len);
+ if (tag_len < 1)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be >= 1", tag_len);
return tvb_captured_length(tvb);
}
+ ext_tag_no = tvb_get_guint8(tvb, offset++);
+ ext_tag_len = tag_len - 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_supported_ope_classes_current, tvb, offset++, 1, ENC_NA);
+ switch (ext_tag_no) {
+ case ETAG_FILS_SESSION:
+ proto_tree_add_item(tree, hf_ieee80211_fils_session, tvb, offset, ext_tag_len, ENC_NA);
+ break;
+ case ETAG_FILS_WRAPPED_DATA:
+ proto_tree_add_item(tree, hf_ieee80211_fils_wrapped_data, tvb, offset, ext_tag_len, ENC_NA);
+ break;
+ case ETAG_FILS_NONCE:
+ proto_tree_add_item(tree, hf_ieee80211_fils_nonce, tvb, offset, ext_tag_len, ENC_NA);
+ break;
+ case ETAG_ESTIMATED_SERVICE_PARAM:
+ dissect_estimated_service_params(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_FUTURE_CHANNEL_GUIDANCE:
+ dissect_future_channel_guidance(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_HE_CAPABILITIES:
+ dissect_he_capabilities(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_HE_OPERATION:
+ dissect_he_operation(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_UORA_PARAMETER_SET:
+ dissect_uora_parameter_set(tvb, pinfo, tree, offset);
+ break;
+ case ETAG_MU_EDCA_PARAMETER_SET:
+ dissect_mu_edca_parameter_set(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_SPATIAL_REUSE_PARAMETER_SET:
+ dissect_spatial_reuse_parameter_set(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_NDP_FEEDBACK_REPORT_PARAMETER_SET:
+ dissect_ndp_feedback_report_set(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_BSS_COLOR_CHANGE_ANNOUNCEMENT:
+ dissect_bss_color_change(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ case ETAG_QUIET_TIME_PERIOD_SETUP:
- for (i = offset; i < tag_len; i++) {
- guint8 op_class = tvb_get_guint8(tvb, i);
- /* Field terminates immediately before OneHundredAndThirty or Zero delimiter */
- if (op_class == 130 || op_class == 0) {
break;
- }
- alt_op_class_field[field_len++] = op_class;
- }
- if (field_len) {
- item = proto_tree_add_item(tree, hf_ieee80211_tag_supported_ope_classes_alternate, tvb, offset, field_len, ENC_NA);
- }
- for (i = 0; i < field_len; i++) {
- proto_item_append_text(item, i == 0 ? ": %d":", %d", alt_op_class_field[i]);
+ case ETAG_ESS_REPORT:
+ dissect_ess_report(tvb, pinfo, tree, offset, ext_tag_len);
+ break;
+ default:
+ break;
}
- /* TODO parse optional Current Operating Class Extension Sequence field */
- /* TODO parse optional Operating Class Duple Sequence field */
return tvb_captured_length(tvb);
}
+/* Conflict: WAPI Vs. IEEE */
static int
-ieee80211_tag_bss_parameter_change(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_ie_68_conflict(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- gboolean size;
- if (tag_len != 7)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 7", tag_len);
- return tvb_captured_length(tvb);
+ if (tag_len >= 20) { /* It Might be WAPI*/
+ dissect_wapi_param_set(tvb, pinfo, tree, 0, tag_len, field_data->item_tag_length, field_data->item_tag, field_data->ftype);
}
- size = (tvb_get_guint8(tvb, offset) & 0x02) >> 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_move, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_size, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_tbtt_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- if(size == TRUE) { /* if size bit is 0, the field is reserved. */
- proto_tree_add_item(tree, hf_ieee80211_tag_bi_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ else { /* BSS AC Access Delay (68) */
+ dissect_bss_ac_access_delay_ie(tvb, pinfo, tree, 0, tag_len, field_data->item_tag_length);
}
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_dmg_capabilities(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_peering_mgmt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- static const int * ieee80211_tag_dmg_cap1[] = {
- &hf_ieee80211_tag_reverse_direction,
- &hf_ieee80211_tag_hlts,
- &hf_ieee80211_tag_tpc,
- &hf_ieee80211_tag_spsh,
- &hf_ieee80211_tag_rx_antenna,
- &hf_ieee80211_tag_fast_link,
- &hf_ieee80211_tag_num_sectors,
- &hf_ieee80211_tag_rxss_length,
- &hf_ieee80211_tag_reciprocity,
- &hf_ieee80211_tag_max_ampdu_exp,
- NULL
- };
- static const int * ieee80211_tag_dmg_cap2[] = {
- &hf_ieee80211_tag_min_mpdu_spacing,
- &hf_ieee80211_tag_ba_flow_control,
- &hf_ieee80211_tag_max_sc_rx_mcs,
- &hf_ieee80211_tag_max_ofdm_rx_mcs,
- &hf_ieee80211_tag_max_sc_tx_mcs,
- &hf_ieee80211_tag_max_ofdm_tx_mcs,
- NULL
- };
+ proto_tree_add_item(tree, hf_ieee80211_mesh_peering_proto, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_mesh_peering_local_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ switch (tvb_get_guint8(tvb, 1))
+ { /* Self-protected action field */
+ case SELFPROT_ACTION_MESH_PEERING_OPEN:
+ break;
- static const int * ieee80211_tag_dmg_cap3[] = {
- &hf_ieee80211_tag_low_power_supported,
- &hf_ieee80211_tag_code_rate,
- &hf_ieee80211_tag_dtp,
- &hf_ieee80211_tag_appdu_supp,
- &hf_ieee80211_tag_heartbeat,
- &hf_ieee80211_tag_other_aid,
- &hf_ieee80211_tag_pattern_recip,
- &hf_ieee80211_tag_heartbeat_elapsed,
- &hf_ieee80211_tag_grant_ack_supp,
- &hf_ieee80211_tag_RXSSTxRate_supp,
- NULL
- };
+ case SELFPROT_ACTION_MESH_PEERING_CONFIRM:
+ proto_tree_add_item(tree, hf_ieee80211_mesh_peering_peer_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ break;
- static const int * ieee80211_tag_dmg_cap4[] = {
- &hf_ieee80211_tag_pcp_tddti,
- &hf_ieee80211_tag_pcp_PSA,
- &hf_ieee80211_tag_pcp_handover,
- &hf_ieee80211_tag_pcp_max_assoc,
- &hf_ieee80211_tag_pcp_power_src,
- &hf_ieee80211_tag_pcp_decenter,
- &hf_ieee80211_tag_pcp_forwarding,
- &hf_ieee80211_tag_pcp_center,
- NULL
- };
+ case SELFPROT_ACTION_MESH_PEERING_CLOSE:
+ if ((tag_len == 8) || (tag_len == 24))
+ {
+ proto_tree_add_item(tree, hf_ieee80211_mesh_peering_peer_link_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ }
+ add_ff_reason_code(tree, tvb, pinfo, offset);
+ break;
- if (tag_len != 17)
+ /* unexpected values */
+ default:
+ proto_tree_add_expert(tree, pinfo, &ei_ieee80211_mesh_peering_unexpected , tvb, offset, tag_len);
+ break;
+ }
+ if (tag_len - offset == 16)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 17", tag_len);
- return tvb_captured_length(tvb);
+ proto_tree_add_item(tree, hf_ieee80211_rsn_pmkid, tvb, offset, 16, ENC_NA);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_dmg_capa_sta_addr, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_tag_dmg_capa_aid, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_dmg_cap1, ENC_LITTLE_ENDIAN);
- offset += 3;
- proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_dmg_cap2, ENC_LITTLE_ENDIAN);
- offset += 3;
- proto_tree_add_bitmask_list(tree, tvb, offset, 2, ieee80211_tag_dmg_cap3, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_bitmask_list(tree, tvb, offset, 2, ieee80211_tag_dmg_cap4, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_dmg_operation(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_configuration(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- static const int * ieee80211_tag_dmg_operation_flags[] = {
- &hf_ieee80211_tag_pcp_tddti,
- &hf_ieee80211_tag_pcp_PSA,
- &hf_ieee80211_tag_pcp_handover,
+ proto_item *item;
+ proto_tree *subtree;
+ static const int *ieee80211_mesh_config_cap[] = {
+ &hf_ieee80211_mesh_config_cap_accepting,
+ &hf_ieee80211_mesh_config_cap_mcca_support,
+ &hf_ieee80211_mesh_config_cap_mcca_enabled,
+ &hf_ieee80211_mesh_config_cap_forwarding,
+ &hf_ieee80211_mesh_config_cap_mbca_enabled,
+ &hf_ieee80211_mesh_config_cap_tbtt_adjusting,
+ &hf_ieee80211_mesh_config_cap_power_save_level,
NULL
};
- if (tag_len != 10)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 10", tag_len);
- return tvb_captured_length(tvb);
- }
- proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_dmg_operation_flags, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_PSRSI, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_min_BHI_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_brdct_sta_info_dur, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_assoc_resp_confirm_time, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_min_pp_duration, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_SP_idle_timeout, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_max_lost_beacons, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_mesh_config_path_sel_protocol, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_mesh_config_path_sel_metric, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_mesh_config_congestion_control, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_mesh_config_sync_method, tvb, offset + 3, 1, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_mesh_config_auth_protocol, tvb, offset + 4, 1, ENC_LITTLE_ENDIAN);
+ item = proto_tree_add_item(tree, hf_ieee80211_mesh_config_formation_info, tvb, offset + 5, 1, ENC_LITTLE_ENDIAN);
+ subtree = proto_item_add_subtree(item, ett_mesh_formation_info_tree);
+ proto_tree_add_item(subtree, hf_ieee80211_mesh_form_info_num_of_peerings, tvb, offset + 5, 1, ENC_LITTLE_ENDIAN);
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_mesh_config_capability,
+ ett_mesh_config_cap_tree, ieee80211_mesh_config_cap,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_antenna_section_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- static const int * ieee80211_tag_antenna[] = {
- &hf_ieee80211_tag_type,
- &hf_ieee80211_tag_tap1,
- &hf_ieee80211_tag_state1,
- &hf_ieee80211_tag_tap2,
- &hf_ieee80211_tag_state2,
- NULL
- };
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int tag_len = tvb_reported_length(tvb);
+ const guint8* mesh_id;
- if (tag_len != 4)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 4", tag_len);
- return tvb_captured_length(tvb);
+ proto_tree_add_item_ret_string(tree, hf_ieee80211_mesh_id, tvb, offset, tag_len, ENC_ASCII|ENC_NA, wmem_packet_scope(), &mesh_id);
+ if (tag_len > 0) {
+ gchar* s = format_text(wmem_packet_scope(), mesh_id, tag_len);
+ col_append_fstr(pinfo->cinfo, COL_INFO, ", MESHID=%s", s);
+ proto_item_append_text(field_data->item_tag, ": %s", s);
}
- proto_tree_add_bitmask_list(tree, tvb, offset, 4, ieee80211_tag_antenna, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
+ /* Make sure dissector is accepted */
+ return ((tag_len > 0) ? tag_len : 1);
}
static int
-ieee80211_tag_extended_schedule(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_preq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- int i;
- gboolean isGrant;
- proto_tree * alloc_tree;
- if ((tag_len%15) != 0)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be N*15 where 0<=N<=17", tag_len);
- return tvb_captured_length(tvb);
+
+ guint32 flags;
+ guint8 targs, i;
+
+ proto_tree_add_item_ret_uint(tree, hf_ieee80211_ff_hwmp_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN, &flags);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_pdid, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sta, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+
+ if (flags & (1<<6)) {
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_ext, tvb, offset, 6, ENC_NA);
+ offset += 6;
}
- isGrant = ((field_data->ftype==CTRL_GRANT)||(field_data->ftype==CTRL_GRANT_ACK));
- for(i=0; i < tag_len; i+=15) {
- alloc_tree = proto_tree_add_subtree_format(tree, tvb, offset, 15, ett_allocation_tree, NULL, "Allocation %d", i/15);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_allocation_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_allocation_type, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_pseudo_static, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_truncatable, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_extendable, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_pcp_active, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_lp_sc_used, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- offset += add_ff_beamforming_ctrl(alloc_tree, tvb, pinfo, offset, isGrant);
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_src_aid, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_dest_aid, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_lifetime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_count, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ targs = tvb_get_guint8(tvb, offset);
+ offset += 1;
+ for (i = 0; i < targs; i++) {
+ const int * targ_flags[] = {
+ &hf_ieee80211_ff_hwmp_targ_to_flags,
+ &hf_ieee80211_ff_hwmp_targ_usn_flags,
+ NULL
+ };
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_ff_hwmp_targ_flags,
+ ett_hwmp_targ_flags_tree, targ_flags, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+
offset += 1;
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_start, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_block_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_num_blocks, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_block_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
}
- return tvb_captured_length(tvb);
-}
-static int
-ieee80211_tag_sta_availability(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- int i;
- proto_tree * sta_info_tree;
- if ((tag_len%2) != 0)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be N*2 where N>=0", tag_len);
- return tvb_captured_length(tvb);
- }
- for(i=0; i < tag_len; i+=2) {
- sta_info_tree = proto_tree_add_subtree_format(tree, tvb, offset, 2, ett_sta_info, NULL, "STA Info %d", i/2);
- proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_aid, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_cbap, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_pp_avail, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- }
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_next_dmg_ati(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_prep(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- if (tag_len != 6)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 6", tag_len);
- return tvb_captured_length(tvb);
+
+ guint32 flags;
+ proto_tree_add_item_ret_uint(tree, hf_ieee80211_ff_hwmp_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN, &flags);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset , 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ if (flags & (1<<6)) {
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_ext, tvb, offset, 6, ENC_NA);
+ offset += 6;
}
- proto_tree_add_item(tree, hf_ieee80211_tag_next_ati_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_lifetime, tvb, offset, 4, ENC_LITTLE_ENDIAN);
offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_tag_next_ati_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sta, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_orig_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_nextpcp_list(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_perr(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- int i;
- if (tag_len < 1)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 1", tag_len);
- return tvb_captured_length(tvb);
- }
- proto_tree_add_item(tree, hf_ieee80211_tag_nextpcp_token, tvb, offset, 1, ENC_NA);
+ guint8 targs, i;
+
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset += 1;
- for(i=0; i < tag_len-1; i+=1) {
- proto_tree_add_item(tree, hf_ieee80211_tag_nextpcp_list, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_count, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ targs = tvb_get_guint8(tvb, offset);
+ offset += 1;
+ for (i = 0; i < targs; i++) {
+ guint8 flags = tvb_get_guint8(tvb, offset);
+
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sta, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ if (flags & (1<<6)) {
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_targ_ext, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ }
+ offset += add_ff_reason_code(tree, tvb, pinfo, offset);
}
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_pcp_handover(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_rann(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, void* data _U_)
{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- if (tag_len != 13)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 13", tag_len);
- return tvb_captured_length(tvb);
- }
- proto_tree_add_item(tree, hf_ieee80211_tag_old_bssid, tvb, offset, 6, ENC_NA);
- offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_tag_new_pcp_addr, tvb, offset, 6, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_rann_flags, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_hopcount, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_rann_root_sta, tvb, offset, 6, ENC_NA);
offset += 6;
- proto_tree_add_item(tree, hf_ieee80211_tag_reamaining_BI, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_rann_sn, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_rann_interval, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_ff_hwmp_metric, tvb, offset, 4, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
+/* Mesh Channel Switch Parameters (118) */
static int
-ieee80211_tag_beamlink_maintenance(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_channel_switch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- if (tag_len != 1)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 1", tag_len);
- return tvb_captured_length(tvb);
- }
- add_ff_beamformed_link(tree, tvb, pinfo, offset);
- return tvb_captured_length(tvb);
-}
+ static const int * ieee80211_mesh_chswitch_flag[] = {
+ &hf_ieee80211_mesh_chswitch_flag_initiator,
+ &hf_ieee80211_mesh_chswitch_flag_txrestrict,
+ NULL
+ };
-static int
-ieee80211_tag_quiet_period_res(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
- if (tag_len != 10)
+ if (tag_len != 6)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 10", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 6", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_request_token, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+
+ proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_ttl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
+ proto_item_append_text(field_data->item_tag, " TTL: %d", tvb_get_guint8(tvb, offset));
+ offset += 1;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_ieee80211_mesh_channel_switch_flag,
+ ett_mesh_chswitch_flag_tree, ieee80211_mesh_chswitch_flag, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 1;
+
+ proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_reason_code, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_bssid, tvb, offset, 6, ENC_NA);
- offset += 6;
- add_ff_sta_address(tree, tvb, pinfo, offset);
+
+ proto_tree_add_item(tree, hf_ieee80211_mesh_channel_switch_precedence_value, tvb, offset, 2, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
+/* Mesh Awake Window Parameters (119) */
static int
-ieee80211_tag_relay_transfer_param(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_mesh_awake_window(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- if (tag_len != 8)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ if (tag_len != 2) {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length,
+ "Tag length %u wrong, must be = 2", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_duplex_relay, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_cooperation_relay, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_tx_mode, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_link_change_interval, tvb, offset+1, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_data_sensing_time, tvb, offset+2, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_first_period, tvb, offset+3, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(tree, hf_ieee80211_tag_second_period, tvb, offset+5, 2, ENC_LITTLE_ENDIAN);
+
+ proto_tree_add_item(tree, hf_ieee80211_mesh_awake_window, tvb, offset, 2, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_dmg_beam_refinement(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_channel_switch_announcement(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- static const int * ieee80211_dmg_beam_refinement_fields[] = {
- &hf_ieee80211_tag_initiator,
- &hf_ieee80211_tag_tx_train_res,
- &hf_ieee80211_tag_rx_train_res,
- &hf_ieee80211_tag_tx_trn_ok,
- &hf_ieee80211_tag_txss_fbck_req,
- &hf_ieee80211_tag_bs_fbck,
- &hf_ieee80211_tag_bs_fbck_antenna_id,
- &hf_ieee80211_tag_snr_requested,
- &hf_ieee80211_tag_channel_measurement_requested,
- &hf_ieee80211_tag_number_of_taps_requested,
- &hf_ieee80211_tag_sector_id_order_req,
- &hf_ieee80211_tag_snr_present,
- &hf_ieee80211_tag_channel_measurement_present,
- &hf_ieee80211_tag_tap_delay_present,
- &hf_ieee80211_tag_number_of_taps_present,
- &hf_ieee80211_tag_number_of_measurement,
- &hf_ieee80211_tag_sector_id_order_present,
- &hf_ieee80211_tag_number_of_beams,
- &hf_ieee80211_tag_mid_extension,
- &hf_ieee80211_tag_capability_request,
- &hf_ieee80211_tag_beam_refine_reserved,
- NULL
- };
-
- if (tag_len != 5)
+ if (tag_len != 4)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 5", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 4", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_bitmask_list(tree, tvb, offset, 5, ieee80211_dmg_beam_refinement_fields, ENC_LITTLE_ENDIAN);
+ add_ff_extended_channel_switch_announcement(tree, tvb, pinfo, offset);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_wakeup_schedule_ad(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_supported_operating_classes(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
+ proto_item* item = NULL;
+ guint8 i;
+ guint8 field_len = 0;
+ guint8 alt_op_class_field[256];
- if (tag_len != 8)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ if (tag_len < 2) {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be >= 2", tag_len);
+ return tvb_captured_length(tvb);
+ } else if (tag_len > 255) {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, uint8 <= 255", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_bi_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_tag_sleep_cycle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_num_awake_bis, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- return tvb_captured_length(tvb);
-}
-static int
-ieee80211_tag_dmg_tspec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
- int offset = 0;
+ proto_tree_add_item(tree, hf_ieee80211_tag_supported_ope_classes_current, tvb, offset++, 1, ENC_NA);
- gboolean isGrant;
- int num_constraints;
- if (tag_len < 14)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 14", tag_len);
- return tvb_captured_length(tvb);
+ for (i = offset; i < tag_len; i++) {
+ guint8 op_class = tvb_get_guint8(tvb, i);
+ /* Field terminates immediately before OneHundredAndThirty or Zero delimiter */
+ if (op_class == 130 || op_class == 0) {
+ break;
+ }
+ alt_op_class_field[field_len++] = op_class;
}
- static const int * ieee80211_tag_tspec_flags[] = {
- &hf_ieee80211_tag_tspec_allocation_id,
- &hf_ieee80211_tag_tspec_allocation_type,
- &hf_ieee80211_tag_tspec_allocation_format,
- &hf_ieee80211_tag_tspec_pseudo_static,
- &hf_ieee80211_tag_tspec_truncatable,
- &hf_ieee80211_tag_tspec_extendable,
- &hf_ieee80211_tag_tspec_lp_sc_used,
- &hf_ieee80211_tag_tspec_up,
- &hf_ieee80211_tag_tap2,
- &hf_ieee80211_tag_tspec_dest_aid,
- NULL
- };
-
- proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_tspec_flags, ENC_LITTLE_ENDIAN);
- offset += 3;
- isGrant = ((field_data->ftype==CTRL_GRANT)||(field_data->ftype==CTRL_GRANT_ACK));
- offset += add_ff_beamforming_ctrl(tree, tvb, pinfo, 2, isGrant);
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_allocation_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_min_allocation, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_max_allocation, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_min_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- num_constraints = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_num_of_constraints, tvb, offset, 1, ENC_NA);
- offset += 1;
- while(num_constraints > 0) {
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
- offset += 4;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_interferer_mac, tvb, offset, 2, ENC_NA);
- offset += 6;
- num_constraints--;
+ if (field_len) {
+ item = proto_tree_add_item(tree, hf_ieee80211_tag_supported_ope_classes_alternate, tvb, offset, field_len, ENC_NA);
+ }
+ for (i = 0; i < field_len; i++) {
+ proto_item_append_text(item, i == 0 ? ": %d":", %d", alt_op_class_field[i]);
}
+
+ /* TODO parse optional Current Operating Class Extension Sequence field */
+ /* TODO parse optional Operating Class Duple Sequence field */
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_channel_measurement_fb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_bss_parameter_change(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
-
- int num_measurement;
- if (tag_len%5 != 0)
+ gboolean size;
+ if (tag_len != 7)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be multiple of 5", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 7", tag_len);
return tvb_captured_length(tvb);
}
- num_measurement = tvb_get_guint8(tvb, offset+1);
- offset += 2;
- while(num_measurement > 0) {
- proto_tree_add_item(tree, hf_ieee80211_ff_snr, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_realtive_I, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_realtive_Q, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_tap_delay, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_sector_id, tvb, offset, 1, ENC_NA);
- proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_antenna_id, tvb, offset, 1, ENC_NA);
- offset += 1;
- num_measurement--;
+ size = (tvb_get_guint8(tvb, offset) & 0x02) >> 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_move, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_size, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tbtt_offset, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ if(size == TRUE) { /* if size bit is 0, the field is reserved. */
+ proto_tree_add_item(tree, hf_ieee80211_tag_bi_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
}
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_awake_window(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_dmg_capabilities(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ static const int * ieee80211_tag_dmg_cap1[] = {
+ &hf_ieee80211_tag_reverse_direction,
+ &hf_ieee80211_tag_hlts,
+ &hf_ieee80211_tag_tpc,
+ &hf_ieee80211_tag_spsh,
+ &hf_ieee80211_tag_rx_antenna,
+ &hf_ieee80211_tag_fast_link,
+ &hf_ieee80211_tag_num_sectors,
+ &hf_ieee80211_tag_rxss_length,
+ &hf_ieee80211_tag_reciprocity,
+ &hf_ieee80211_tag_max_ampdu_exp,
+ NULL
+ };
- if (tag_len != 2)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 2", tag_len);
- }
- else
- {
- proto_tree_add_item(tree, hf_ieee80211_tag_awake_window, tvb, 0, 2, ENC_LITTLE_ENDIAN);
- }
- return tvb_captured_length(tvb);
-}
-
-static int
-ieee80211_tag_addba_ext(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
-{
- int tag_len = tvb_reported_length(tvb);
- ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ static const int * ieee80211_tag_dmg_cap2[] = {
+ &hf_ieee80211_tag_min_mpdu_spacing,
+ &hf_ieee80211_tag_ba_flow_control,
+ &hf_ieee80211_tag_max_sc_rx_mcs,
+ &hf_ieee80211_tag_max_ofdm_rx_mcs,
+ &hf_ieee80211_tag_max_sc_tx_mcs,
+ &hf_ieee80211_tag_max_ofdm_tx_mcs,
+ NULL
+ };
- if (tag_len != 1)
- {
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 1", tag_len);
- }
- else
+ static const int * ieee80211_tag_dmg_cap3[] = {
+ &hf_ieee80211_tag_low_power_supported,
+ &hf_ieee80211_tag_code_rate,
+ &hf_ieee80211_tag_dtp,
+ &hf_ieee80211_tag_appdu_supp,
+ &hf_ieee80211_tag_heartbeat,
+ &hf_ieee80211_tag_other_aid,
+ &hf_ieee80211_tag_pattern_recip,
+ &hf_ieee80211_tag_heartbeat_elapsed,
+ &hf_ieee80211_tag_grant_ack_supp,
+ &hf_ieee80211_tag_RXSSTxRate_supp,
+ NULL
+ };
+
+ static const int * ieee80211_tag_dmg_cap4[] = {
+ &hf_ieee80211_tag_pcp_tddti,
+ &hf_ieee80211_tag_pcp_PSA,
+ &hf_ieee80211_tag_pcp_handover,
+ &hf_ieee80211_tag_pcp_max_assoc,
+ &hf_ieee80211_tag_pcp_power_src,
+ &hf_ieee80211_tag_pcp_decenter,
+ &hf_ieee80211_tag_pcp_forwarding,
+ &hf_ieee80211_tag_pcp_center,
+ NULL
+ };
+
+ if (tag_len != 17)
{
- proto_tree_add_item(tree, hf_ieee80211_tag_addba_ext_no_frag, tvb, 0, 1, ENC_NA);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 17", tag_len);
+ return tvb_captured_length(tvb);
}
+ proto_tree_add_item(tree, hf_ieee80211_tag_dmg_capa_sta_addr, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_tag_dmg_capa_aid, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_dmg_cap1, ENC_LITTLE_ENDIAN);
+ offset += 3;
+ proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_dmg_cap2, ENC_LITTLE_ENDIAN);
+ offset += 3;
+ proto_tree_add_bitmask_list(tree, tvb, offset, 2, ieee80211_tag_dmg_cap3, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_bitmask_list(tree, tvb, offset, 2, ieee80211_tag_dmg_cap4, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_multi_band(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_dmg_operation(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- gboolean chiper_present, addr_present;
- static const int * ieee80211_tag_multi_band_ctrl[] = {
- &hf_ieee80211_tag_multi_band_ctrl_sta_role,
- &hf_ieee80211_tag_multi_band_ctrl_addr_present,
- &hf_ieee80211_tag_multi_band_ctrl_cipher_present,
- NULL
- };
- static const int * ieee80211_tag_multi_band_conn[] = {
- &hf_ieee80211_tag_multi_band_conn_ap,
- &hf_ieee80211_tag_multi_band_conn_pcp,
- &hf_ieee80211_tag_multi_band_conn_dls,
- &hf_ieee80211_tag_multi_band_conn_tdls,
- &hf_ieee80211_tag_multi_band_conn_ibss,
+ static const int * ieee80211_tag_dmg_operation_flags[] = {
+ &hf_ieee80211_tag_pcp_tddti,
+ &hf_ieee80211_tag_pcp_PSA,
+ &hf_ieee80211_tag_pcp_handover,
NULL
};
- if (tag_len < 22)
+ if (tag_len != 10)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 22", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 10", tag_len);
return tvb_captured_length(tvb);
}
- chiper_present = (tvb_get_letohs(tvb, offset) & 0x08) >> 3;
- addr_present = (tvb_get_letohs(tvb, offset) & 0x10) >> 4;
- proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_multi_band_ctrl, ENC_NA);
+ proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_dmg_operation_flags, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_PSRSI, tvb, offset, 1, ENC_NA);
offset += 1;
- offset += add_ff_band_id(tree, tvb, pinfo, 1);
- proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_oper_class, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_min_BHI_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_brdct_sta_info_dur, tvb, offset, 1, ENC_NA);
offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_channel_number, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_assoc_resp_confirm_time, tvb, offset, 1, ENC_NA);
offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_bssid, tvb, offset, 6, ENC_NA);
- offset += 6;
- offset += add_ff_beacon_interval(tree, tvb, pinfo, 2);
- proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_tsf_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
- offset += 8;
-
- proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_multi_band_conn, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_min_pp_duration, tvb, offset, 1, ENC_NA);
offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_fst_timeout, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_SP_idle_timeout, tvb, offset, 1, ENC_NA);
offset += 1;
- if(addr_present)
- {
- proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_sta_mac, tvb, offset, 6, ENC_NA);
- offset += 6;
- }
- if(chiper_present)
- {
- proto_item *rsn_pcs_count, *rsn_pcs_item, *rsn_sub_pcs_item;
- proto_tree *rsn_pcs_tree, *rsn_sub_pcs_tree;
- gint ii;
- guint16 pcs_count;
- int tag_end = tvb_reported_length(tvb);
- rsn_pcs_count = proto_tree_add_item(tree, hf_ieee80211_rsn_pcs_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- pcs_count = tvb_get_letohs(tvb, offset);
- offset += 2;
-
- if (offset + (pcs_count * 4) > tag_end)
- {
- expert_add_info_format(pinfo, rsn_pcs_count, &ei_ieee80211_rsn_pcs_count,
- "Pairwise Cipher Suite Count too large, 4*%u > %d", pcs_count, tag_end - offset);
- pcs_count = (tag_end - offset) / 4;
- }
-
- rsn_pcs_item = proto_tree_add_item(tree, hf_ieee80211_rsn_pcs_list, tvb, offset, pcs_count * 4, ENC_NA);
- rsn_pcs_tree = proto_item_add_subtree(rsn_pcs_item, ett_rsn_pcs_tree);
- for (ii = 0; ii < pcs_count; ii++)
- {
- rsn_sub_pcs_item = proto_tree_add_item(rsn_pcs_tree, hf_ieee80211_rsn_pcs, tvb, offset, 4, ENC_BIG_ENDIAN);
- rsn_sub_pcs_tree = proto_item_add_subtree(rsn_sub_pcs_item, ett_rsn_sub_pcs_tree);
- proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
-
- /* Check if OUI is 00:0F:AC (ieee80211) */
- if (tvb_get_ntoh24(tvb, offset) == OUI_RSN)
- {
- proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_80211_type, tvb, offset+3, 1, ENC_LITTLE_ENDIAN);
- proto_item_append_text(rsn_pcs_item, " %s", rsn_pcs_return(tvb_get_ntohl(tvb, offset)));
- } else {
- proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_type, tvb, offset+3, 1, ENC_LITTLE_ENDIAN);
- }
- offset += 4;
- }
- }
-
+ proto_tree_add_item(tree, hf_ieee80211_tag_max_lost_beacons, tvb, offset, 1, ENC_NA);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_dmg_link_margin(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_antenna_section_id(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
+ static const int * ieee80211_tag_antenna[] = {
+ &hf_ieee80211_tag_type,
+ &hf_ieee80211_tag_tap1,
+ &hf_ieee80211_tag_state1,
+ &hf_ieee80211_tag_tap2,
+ &hf_ieee80211_tag_state2,
+ NULL
+ };
- if (tag_len != 8)
+ if (tag_len != 4)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 4", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_activity, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_dmg_link_adapt_mcs, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_dmg_link_adapt_link_margin, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_ff_snr, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_ref_timestamp, tvb, offset, 3, ENC_LITTLE_ENDIAN);
+ proto_tree_add_bitmask_list(tree, tvb, offset, 4, ieee80211_tag_antenna, ENC_LITTLE_ENDIAN);
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_dmg_link_adaption_ack(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_extended_schedule(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
-
- if (tag_len != 5)
+ int i;
+ gboolean isGrant;
+ proto_tree * alloc_tree;
+ if ((tag_len%15) != 0)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 5", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be N*15 where 0<=N<=17", tag_len);
return tvb_captured_length(tvb);
}
- proto_tree_add_item(tree, hf_ieee80211_tag_activity, tvb, offset, 1, ENC_NA);
- offset += 1;
- proto_tree_add_item(tree, hf_ieee80211_tag_ref_timestamp, tvb, offset, 3, ENC_LITTLE_ENDIAN);
+ isGrant = ((field_data->ftype==CTRL_GRANT)||(field_data->ftype==CTRL_GRANT_ACK));
+ for(i=0; i < tag_len; i+=15) {
+ alloc_tree = proto_tree_add_subtree_format(tree, tvb, offset, 15, ett_allocation_tree, NULL, "Allocation %d", i/15);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_allocation_id, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_allocation_type, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_pseudo_static, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_truncatable, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_extendable, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_pcp_active, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_lp_sc_used, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ offset += add_ff_beamforming_ctrl(alloc_tree, tvb, pinfo, offset, isGrant);
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_src_aid, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_dest_aid, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_start, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_block_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_num_blocks, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(alloc_tree, hf_ieee80211_tag_alloc_block_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ }
return tvb_captured_length(tvb);
}
static int
-ieee80211_tag_switching_stream(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+ieee80211_tag_sta_availability(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
int tag_len = tvb_reported_length(tvb);
ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
int offset = 0;
- static const int * ieee80211_tag_switching_stream_flags[] = {
- &hf_ieee80211_tag_switching_stream_old_tid,
- &hf_ieee80211_tag_switching_stream_old_direction,
- &hf_ieee80211_tag_switching_stream_new_tid,
- &hf_ieee80211_tag_switching_stream_new_direction,
- &hf_ieee80211_tag_switching_stream_new_valid_id,
- &hf_ieee80211_tag_switching_stream_llt_type,
- NULL
- };
-
- int param_num;
- if (tag_len < 4)
+ int i;
+ proto_tree * sta_info_tree;
+ if ((tag_len%2) != 0)
{
- expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 4", tag_len);
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be N*2 where N>=0", tag_len);
return tvb_captured_length(tvb);
}
- offset += add_ff_band_id(tree, tvb, pinfo, 1);
- offset += add_ff_band_id(tree, tvb, pinfo, 1);
- proto_tree_add_item(tree, hf_ieee80211_tag_switching_stream_non_qos, tvb, offset, 1, ENC_NA);
- offset += 1;
- param_num = tvb_get_letohs(tvb, offset);
- proto_tree_add_item(tree, hf_ieee80211_tag_switching_stream_param_num, tvb, offset, 1, ENC_NA);
- offset += 1;
- while(param_num > 0)
- {
- proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_switching_stream_flags, ENC_NA);
- param_num--;
+ for(i=0; i < tag_len; i+=2) {
+ sta_info_tree = proto_tree_add_subtree_format(tree, tvb, offset, 2, ett_sta_info, NULL, "STA Info %d", i/2);
+ proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_aid, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_cbap, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(sta_info_tree, hf_ieee80211_tag_pp_avail, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset += 2;
}
return tvb_captured_length(tvb);
}
-static void
-ieee_80211_add_tagged_parameters(tvbuff_t *tvb, int offset, packet_info *pinfo,
- proto_tree *tree, int tagged_parameters_len, int ftype,
- association_sanity_check_t *association_sanity_check)
+static int
+ieee80211_tag_next_dmg_ati(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
{
- int next_len;
- beacon_padding = 0; /* this is for the beacon padding confused with ssid fix */
- while (tagged_parameters_len > 0) {
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ if (tag_len != 6)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be = 6", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_next_ati_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_tag_next_ati_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_nextpcp_list(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ int i;
+ if (tag_len < 1)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 1", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_nextpcp_token, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ for(i=0; i < tag_len-1; i+=1) {
+ proto_tree_add_item(tree, hf_ieee80211_tag_nextpcp_list, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ }
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_pcp_handover(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ if (tag_len != 13)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 13", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_old_bssid, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_tag_new_pcp_addr, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ proto_tree_add_item(tree, hf_ieee80211_tag_reamaining_BI, tvb, offset, 1, ENC_NA);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_beamlink_maintenance(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ if (tag_len != 1)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 1", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ add_ff_beamformed_link(tree, tvb, pinfo, offset);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_quiet_period_res(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ if (tag_len != 10)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 10", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_request_token, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_bssid, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ add_ff_sta_address(tree, tvb, pinfo, offset);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_relay_transfer_param(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ if (tag_len != 8)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_duplex_relay, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_cooperation_relay, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_tx_mode, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_link_change_interval, tvb, offset+1, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_data_sensing_time, tvb, offset+2, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_first_period, tvb, offset+3, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(tree, hf_ieee80211_tag_second_period, tvb, offset+5, 2, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_dmg_beam_refinement(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ static const int * ieee80211_dmg_beam_refinement_fields[] = {
+ &hf_ieee80211_tag_initiator,
+ &hf_ieee80211_tag_tx_train_res,
+ &hf_ieee80211_tag_rx_train_res,
+ &hf_ieee80211_tag_tx_trn_ok,
+ &hf_ieee80211_tag_txss_fbck_req,
+ &hf_ieee80211_tag_bs_fbck,
+ &hf_ieee80211_tag_bs_fbck_antenna_id,
+ &hf_ieee80211_tag_snr_requested,
+ &hf_ieee80211_tag_channel_measurement_requested,
+ &hf_ieee80211_tag_number_of_taps_requested,
+ &hf_ieee80211_tag_sector_id_order_req,
+ &hf_ieee80211_tag_snr_present,
+ &hf_ieee80211_tag_channel_measurement_present,
+ &hf_ieee80211_tag_tap_delay_present,
+ &hf_ieee80211_tag_number_of_taps_present,
+ &hf_ieee80211_tag_number_of_measurement,
+ &hf_ieee80211_tag_sector_id_order_present,
+ &hf_ieee80211_tag_number_of_beams,
+ &hf_ieee80211_tag_mid_extension,
+ &hf_ieee80211_tag_capability_request,
+ &hf_ieee80211_tag_beam_refine_reserved,
+ NULL
+ };
+
+ if (tag_len != 5)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 5", tag_len);
+ return tvb_captured_length(tvb);
+ }
+
+ proto_tree_add_bitmask_list(tree, tvb, offset, 5, ieee80211_dmg_beam_refinement_fields, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_wakeup_schedule_ad(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ if (tag_len != 8)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_bi_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_tag_sleep_cycle, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_num_awake_bis, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_dmg_tspec(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ gboolean isGrant;
+ int num_constraints;
+ if (tag_len < 14)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 14", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ static const int * ieee80211_tag_tspec_flags[] = {
+ &hf_ieee80211_tag_tspec_allocation_id,
+ &hf_ieee80211_tag_tspec_allocation_type,
+ &hf_ieee80211_tag_tspec_allocation_format,
+ &hf_ieee80211_tag_tspec_pseudo_static,
+ &hf_ieee80211_tag_tspec_truncatable,
+ &hf_ieee80211_tag_tspec_extendable,
+ &hf_ieee80211_tag_tspec_lp_sc_used,
+ &hf_ieee80211_tag_tspec_up,
+ &hf_ieee80211_tag_tap2,
+ &hf_ieee80211_tag_tspec_dest_aid,
+ NULL
+ };
+
+ proto_tree_add_bitmask_list(tree, tvb, offset, 3, ieee80211_tag_tspec_flags, ENC_LITTLE_ENDIAN);
+ offset += 3;
+ isGrant = ((field_data->ftype==CTRL_GRANT)||(field_data->ftype==CTRL_GRANT_ACK));
+ offset += add_ff_beamforming_ctrl(tree, tvb, pinfo, 2, isGrant);
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_allocation_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_min_allocation, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_max_allocation, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_min_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ num_constraints = tvb_get_guint8(tvb, offset);
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_num_of_constraints, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ while(num_constraints > 0) {
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_start_time, tvb, offset, 4, ENC_LITTLE_ENDIAN);
+ offset += 4;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_duration, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_period, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ proto_tree_add_item(tree, hf_ieee80211_tag_tspec_tsconst_interferer_mac, tvb, offset, 2, ENC_NA);
+ offset += 6;
+ num_constraints--;
+ }
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_channel_measurement_fb(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ int num_measurement;
+ if (tag_len%5 != 0)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be multiple of 5", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ num_measurement = tvb_get_guint8(tvb, offset+1);
+ offset += 2;
+ while(num_measurement > 0) {
+ proto_tree_add_item(tree, hf_ieee80211_ff_snr, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_realtive_I, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_realtive_Q, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_tap_delay, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_sector_id, tvb, offset, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_channel_measurement_feedback_antenna_id, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ num_measurement--;
+ }
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_awake_window(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+
+ if (tag_len != 2)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 2", tag_len);
+ }
+ else
+ {
+ proto_tree_add_item(tree, hf_ieee80211_tag_awake_window, tvb, 0, 2, ENC_LITTLE_ENDIAN);
+ }
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_addba_ext(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+
+ if (tag_len != 1)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 1", tag_len);
+ }
+ else
+ {
+ proto_tree_add_item(tree, hf_ieee80211_tag_addba_ext_no_frag, tvb, 0, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_addba_ext_he_fragmentation_operation, tvb, 0, 1, ENC_NA);
+ proto_tree_add_item(tree, hf_ieee80211_tag_addba_ext_reserved, tvb, 0, 1, ENC_NA);
+ }
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_multi_band(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ gboolean chiper_present, addr_present;
+ static const int * ieee80211_tag_multi_band_ctrl[] = {
+ &hf_ieee80211_tag_multi_band_ctrl_sta_role,
+ &hf_ieee80211_tag_multi_band_ctrl_addr_present,
+ &hf_ieee80211_tag_multi_band_ctrl_cipher_present,
+ NULL
+ };
+ static const int * ieee80211_tag_multi_band_conn[] = {
+ &hf_ieee80211_tag_multi_band_conn_ap,
+ &hf_ieee80211_tag_multi_band_conn_pcp,
+ &hf_ieee80211_tag_multi_band_conn_dls,
+ &hf_ieee80211_tag_multi_band_conn_tdls,
+ &hf_ieee80211_tag_multi_band_conn_ibss,
+ NULL
+ };
+
+ if (tag_len < 22)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 22", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ chiper_present = (tvb_get_letohs(tvb, offset) & 0x08) >> 3;
+ addr_present = (tvb_get_letohs(tvb, offset) & 0x10) >> 4;
+ proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_multi_band_ctrl, ENC_NA);
+ offset += 1;
+ offset += add_ff_band_id(tree, tvb, pinfo, 1);
+ proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_oper_class, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_channel_number, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_bssid, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ offset += add_ff_beacon_interval(tree, tvb, pinfo, 2);
+ proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_tsf_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
+ offset += 8;
+
+ proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_multi_band_conn, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_fst_timeout, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ if(addr_present)
+ {
+ proto_tree_add_item(tree, hf_ieee80211_tag_multi_band_sta_mac, tvb, offset, 6, ENC_NA);
+ offset += 6;
+ }
+ if(chiper_present)
+ {
+ proto_item *rsn_pcs_count, *rsn_pcs_item, *rsn_sub_pcs_item;
+ proto_tree *rsn_pcs_tree, *rsn_sub_pcs_tree;
+ gint ii;
+ guint16 pcs_count;
+ int tag_end = tvb_reported_length(tvb);
+ rsn_pcs_count = proto_tree_add_item(tree, hf_ieee80211_rsn_pcs_count, tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ pcs_count = tvb_get_letohs(tvb, offset);
+ offset += 2;
+
+ if (offset + (pcs_count * 4) > tag_end)
+ {
+ expert_add_info_format(pinfo, rsn_pcs_count, &ei_ieee80211_rsn_pcs_count,
+ "Pairwise Cipher Suite Count too large, 4*%u > %d", pcs_count, tag_end - offset);
+ pcs_count = (tag_end - offset) / 4;
+ }
+
+ rsn_pcs_item = proto_tree_add_item(tree, hf_ieee80211_rsn_pcs_list, tvb, offset, pcs_count * 4, ENC_NA);
+ rsn_pcs_tree = proto_item_add_subtree(rsn_pcs_item, ett_rsn_pcs_tree);
+ for (ii = 0; ii < pcs_count; ii++)
+ {
+ rsn_sub_pcs_item = proto_tree_add_item(rsn_pcs_tree, hf_ieee80211_rsn_pcs, tvb, offset, 4, ENC_BIG_ENDIAN);
+ rsn_sub_pcs_tree = proto_item_add_subtree(rsn_sub_pcs_item, ett_rsn_sub_pcs_tree);
+ proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_oui, tvb, offset, 3, ENC_BIG_ENDIAN);
+
+ /* Check if OUI is 00:0F:AC (ieee80211) */
+ if (tvb_get_ntoh24(tvb, offset) == OUI_RSN)
+ {
+ proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_80211_type, tvb, offset+3, 1, ENC_LITTLE_ENDIAN);
+ proto_item_append_text(rsn_pcs_item, " %s", rsn_pcs_return(tvb_get_ntohl(tvb, offset)));
+ } else {
+ proto_tree_add_item(rsn_sub_pcs_tree, hf_ieee80211_rsn_pcs_type, tvb, offset+3, 1, ENC_LITTLE_ENDIAN);
+ }
+ offset += 4;
+ }
+ }
+
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_dmg_link_margin(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ if (tag_len != 8)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 8", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_activity, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_dmg_link_adapt_mcs, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_dmg_link_adapt_link_margin, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_ff_snr, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_ref_timestamp, tvb, offset, 3, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_dmg_link_adaption_ack(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+
+ if (tag_len != 5)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be 5", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ proto_tree_add_item(tree, hf_ieee80211_tag_activity, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ proto_tree_add_item(tree, hf_ieee80211_tag_ref_timestamp, tvb, offset, 3, ENC_LITTLE_ENDIAN);
+ return tvb_captured_length(tvb);
+}
+
+static int
+ieee80211_tag_switching_stream(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data)
+{
+ int tag_len = tvb_reported_length(tvb);
+ ieee80211_tagged_field_data_t* field_data = (ieee80211_tagged_field_data_t*)data;
+ int offset = 0;
+ static const int * ieee80211_tag_switching_stream_flags[] = {
+ &hf_ieee80211_tag_switching_stream_old_tid,
+ &hf_ieee80211_tag_switching_stream_old_direction,
+ &hf_ieee80211_tag_switching_stream_new_tid,
+ &hf_ieee80211_tag_switching_stream_new_direction,
+ &hf_ieee80211_tag_switching_stream_new_valid_id,
+ &hf_ieee80211_tag_switching_stream_llt_type,
+ NULL
+ };
+
+ int param_num;
+ if (tag_len < 4)
+ {
+ expert_add_info_format(pinfo, field_data->item_tag_length, &ei_ieee80211_tag_length, "Tag Length %u wrong, must be at least 4", tag_len);
+ return tvb_captured_length(tvb);
+ }
+ offset += add_ff_band_id(tree, tvb, pinfo, 1);
+ offset += add_ff_band_id(tree, tvb, pinfo, 1);
+ proto_tree_add_item(tree, hf_ieee80211_tag_switching_stream_non_qos, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ param_num = tvb_get_letohs(tvb, offset);
+ proto_tree_add_item(tree, hf_ieee80211_tag_switching_stream_param_num, tvb, offset, 1, ENC_NA);
+ offset += 1;
+ while(param_num > 0)
+ {
+ proto_tree_add_bitmask_list(tree, tvb, offset, 1, ieee80211_tag_switching_stream_flags, ENC_NA);
+ param_num--;
+ offset += 2;
+ }
+ return tvb_captured_length(tvb);
+}
+
+static void
+ieee_80211_add_tagged_parameters(tvbuff_t *tvb, int offset, packet_info *pinfo,
+ proto_tree *tree, int tagged_parameters_len, int ftype,
+ association_sanity_check_t *association_sanity_check)
+{
+ int next_len;
+ beacon_padding = 0; /* this is for the beacon padding confused with ssid fix */
+ while (tagged_parameters_len > 0) {
/* TODO make callers optionally specify the list of valid IE IDs? */
if ((next_len=add_tagged_field (pinfo, tree, tvb, offset, ftype, NULL, 0, association_sanity_check)) == 0)
break;
- if (next_len > tagged_parameters_len) {
- /* XXX - flag this as an error? */
- next_len = tagged_parameters_len;
+ if (next_len > tagged_parameters_len) {
+ /* XXX - flag this as an error? */
+ next_len = tagged_parameters_len;
+ }
+ offset += next_len;
+ tagged_parameters_len -= next_len;
+ }
+}
+
+static void
+ieee_80211_do_association_sanity_check(packet_info *pinfo, association_sanity_check_t *sanity_check)
+{
+ /* Given a [re-]association request frame, consider it in its totality and
+ add expert information as appropriate */
+
+ if (sanity_check->association_has_mobility_domain_element) {
+ /* This is an FT association, warn about any non-FT AKM suites */
+ if (sanity_check->has_non_ft_akm_suite) {
+ expert_add_info_format(pinfo, sanity_check->rsn_first_non_ft_akm_suite, &ei_ieee80211_mismatched_akm_suite,
+ "Non-FT AKM suite is prohibited for FT association request");
+ }
+ } else {
+ /* This is a non-FT association, warn about any FT AKM suites */
+ if (sanity_check->has_ft_akm_suite) {
+ expert_add_info_format(pinfo, sanity_check->rsn_first_ft_akm_suite, &ei_ieee80211_mismatched_akm_suite,
+ "FT AKM suite is prohibited for non-FT association request");
+ }
+ }
+}
+
+/* ************************************************************************* */
+/* Dissect 802.11 management frame */
+/* ************************************************************************* */
+static void
+dissect_ieee80211_mgt(guint16 fcf, tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ proto_item *ti;
+ proto_tree *mgt_tree;
+ proto_tree *fixed_tree;
+ proto_tree *tagged_tree;
+ int offset = 0;
+ int tagged_parameter_tree_len;
+
+ association_sanity_check_t association_sanity_check;
+ memset(&association_sanity_check, 0, sizeof(association_sanity_check));
+
+ ieee80211_tvb_invalid = FALSE;
+
+ ti = proto_tree_add_item(tree, proto_wlan, tvb, 0, -1, ENC_NA);
+ mgt_tree = proto_item_add_subtree(ti, ett_80211_mgt);
+
+ switch (COMPOSE_FRAME_TYPE(fcf))
+ {
+
+ case MGT_ASSOC_REQ:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 4);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
+ add_ff_listen_ival(fixed_tree, tvb, pinfo, 2);
+ offset = 4; /* Size of fixed fields */
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_ASSOC_REQ, &association_sanity_check);
+ ieee_80211_do_association_sanity_check(pinfo, &association_sanity_check);
+ break;
+
+
+ case MGT_ASSOC_RESP:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 6);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
+ add_ff_status_code(fixed_tree, tvb, pinfo, 2);
+ add_ff_assoc_id(fixed_tree, tvb, pinfo, 4);
+ offset = 6; /* Size of fixed fields */
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_ASSOC_RESP, NULL);
+ break;
+
+
+ case MGT_REASSOC_REQ:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 10);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
+ add_ff_listen_ival(fixed_tree, tvb, pinfo, 2);
+ add_ff_current_ap_addr(fixed_tree, tvb, pinfo, 4);
+ offset = 10; /* Size of fixed fields */
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_REASSOC_REQ, &association_sanity_check);
+ ieee_80211_do_association_sanity_check(pinfo, &association_sanity_check);
+ break;
+
+ case MGT_REASSOC_RESP:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 6);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
+ add_ff_status_code(fixed_tree, tvb, pinfo, 2);
+ add_ff_assoc_id(fixed_tree, tvb, pinfo, 4);
+ offset = 6; /* Size of fixed fields */
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_REASSOC_RESP, NULL);
+ break;
+
+
+ case MGT_PROBE_REQ:
+ offset = 0;
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_PROBE_REQ, NULL);
+ break;
+
+ case MGT_PROBE_RESP:
+ {
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
+ add_ff_timestamp(fixed_tree, tvb, pinfo, 0);
+ add_ff_beacon_interval(fixed_tree, tvb, pinfo, 8);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 10);
+ offset = 12; /* Size of fixed fields */
+
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset, tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree, tagged_parameter_tree_len, MGT_PROBE_RESP, NULL);
+ break;
+ }
+ case MGT_MEASUREMENT_PILOT:
+ {
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
+ offset += add_ff_timestamp(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_measurement_pilot_int(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_beacon_interval(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_cap_info(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_country_str(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_max_reg_pwr(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_max_tx_pwr(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_tx_pwr_used(fixed_tree, tvb, pinfo, offset);
+ offset += add_ff_transceiver_noise_floor(fixed_tree, tvb, pinfo, offset);
+ /* TODO DS Parameter Set ??? */
+
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset, tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree, tagged_parameter_tree_len, MGT_MEASUREMENT_PILOT, NULL);
+ break;
+ }
+ case MGT_BEACON: /* Dissect protocol payload fields */
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
+ add_ff_timestamp(fixed_tree, tvb, pinfo, 0);
+ add_ff_beacon_interval(fixed_tree, tvb, pinfo, 8);
+ add_ff_cap_info(fixed_tree, tvb, pinfo, 10);
+ offset = 12; /* Size of fixed fields */
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_BEACON, NULL);
+ break;
+
+ case MGT_ATIM:
+ break;
+
+ case MGT_DISASS:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 2);
+ add_ff_reason_code(fixed_tree, tvb, pinfo, 0);
+ offset = 2; /* Size of fixed fields */
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ if (tagged_parameter_tree_len > 0) {
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_DISASS, NULL);
+ }
+ break;
+
+ case MGT_AUTHENTICATION:
+ offset = 6; /* Size of fixed fields */
+ offset += get_ff_auth_sae_len(tvb);
+
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, offset);
+ add_ff_auth_alg(fixed_tree, tvb, pinfo, 0);
+ add_ff_auth_trans_seq(fixed_tree, tvb, pinfo, 2);
+ add_ff_status_code(fixed_tree, tvb, pinfo, 4);
+ add_ff_auth_sae(fixed_tree, tvb);
+
+ tagged_parameter_tree_len =
+ tvb_reported_length_remaining(tvb, offset);
+ if (tagged_parameter_tree_len > 0)
+ {
+ tagged_tree = get_tagged_parameter_tree(mgt_tree,
+ tvb,
+ offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_AUTHENTICATION, NULL);
+ }
+ break;
+
+ case MGT_DEAUTHENTICATION:
+ fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 2);
+ add_ff_reason_code(fixed_tree, tvb, pinfo, 0);
+ offset = 2; /* Size of fixed fields */
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ if (tagged_parameter_tree_len > 0) {
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_DEAUTHENTICATION, NULL);
+ }
+ break;
+
+ case MGT_ACTION:
+ {
+ proto_item *lcl_fixed_hdr;
+ proto_tree *lcl_fixed_tree;
+ lcl_fixed_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, &lcl_fixed_hdr, "Fixed parameters");
+ offset += add_ff_action(lcl_fixed_tree, tvb, pinfo, 0);
+
+ proto_item_set_len(lcl_fixed_hdr, offset);
+ if (ieee80211_tvb_invalid)
+ break; /* Buffer not available for further processing */
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ if (tagged_parameter_tree_len > 0)
+ {
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_ACTION, NULL);
+ }
+ break;
}
- offset += next_len;
- tagged_parameters_len -= next_len;
+ case MGT_ACTION_NO_ACK:
+ {
+ proto_item *lcl_fixed_hdr;
+ proto_tree *lcl_fixed_tree;
+ lcl_fixed_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, &lcl_fixed_hdr, "Fixed parameters");
+
+ offset += add_ff_action(lcl_fixed_tree, tvb, pinfo, 0);
+
+ proto_item_set_len(lcl_fixed_hdr, offset);
+ if (ieee80211_tvb_invalid)
+ break; /* Buffer not available for further processing */
+ tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
+ if (tagged_parameter_tree_len > 0)
+ {
+ tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
+ tagged_parameter_tree_len);
+ ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
+ tagged_parameter_tree_len, MGT_ACTION_NO_ACK, NULL);
+ }
+ break;
+ }
+ case MGT_ARUBA_WLAN:
+ {
+ proto_tree *aruba_tree;
+ guint16 type;
+ type = tvb_get_ntohs(tvb, offset);
+
+ aruba_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, NULL, "Aruba Management");
+
+ proto_tree_add_item(aruba_tree, hf_ieee80211_aruba, tvb, offset, 2, ENC_BIG_ENDIAN);
+ offset += 2;
+ switch(type){
+ case 0x0003: /* MTU Size */
+ proto_tree_add_item(aruba_tree, hf_ieee80211_aruba_mtu, tvb, offset, 2, ENC_BIG_ENDIAN);
+ break;
+ case 0x0005: /* HeartBeat Sequence */
+ proto_tree_add_item(aruba_tree, hf_ieee80211_aruba_hb_seq, tvb, offset, 8, ENC_BIG_ENDIAN);
+ break;
+ }
+ break;
+ }
+ }
+}
+
+/*
+ * Dissect a Block Ack request (which is also used in Trigger frames).
+ */
+static const int *block_ack_control_headers[] = {
+ &hf_ieee80211_block_ack_control_ack_policy,
+ &hf_ieee80211_block_ack_control_type,
+ &hf_ieee80211_block_ack_control_reserved,
+ &hf_ieee80211_block_ack_control_tid_info,
+ NULL
+};
+
+/*
+ * These bits are shown in reverse order in the spec.
+ */
+#define BASIC_BLOCK_ACK 0x0
+#define EXTENDED_COMPRESSED_BLOCK_ACK 0x1
+#define COMPRESSED_BLOCK_ACK 0x2
+#define MULTI_TID_BLOCK_ACK 0x3
+#define GCR_BLOCK_ACK 0x6
+#define GLK_GCR_BLOCK_ACK 0xA
+#define MULTI_STA_BLOCK_ACK 0xB
+
+static const value_string block_ack_type_vals[] = {
+ { BASIC_BLOCK_ACK, "Basic BlockAck" },
+ { EXTENDED_COMPRESSED_BLOCK_ACK, "Extended Compressed BlockAck" },
+ { COMPRESSED_BLOCK_ACK, "Compressed BlockAck" },
+ { MULTI_TID_BLOCK_ACK, "Multi-TID BlockAck" },
+ { GCR_BLOCK_ACK, "GCR BlockAck" },
+ { GLK_GCR_BLOCK_ACK, "GLK-GCR BlockAck" },
+ { MULTI_STA_BLOCK_ACK, "Multi-STA BlockAck" },
+ { 0, NULL }
+};
+
+static int
+dissect_ieee80211_block_ack_details(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, gboolean isDMG, gboolean is_req)
+{
+ proto_item *pi;
+ guint16 ba_control;
+ guint8 block_ack_type;
+ proto_tree *ba_tree;
+ guint8 tid_count, frag_num;
+ guint i;
+ proto_tree *ba_mtid_tree, *ba_mtid_sub_tree;
+ guint16 ssn;
+ guint64 bmap;
+ int f;
+ proto_item *ba_bitmap_item;
+ proto_tree *ba_bitmap_tree;
+
+ ba_control = tvb_get_letohs(tvb, offset);
+ block_ack_type = (ba_control & 0x001E) >> 1;
+ ba_tree = proto_tree_add_subtree_format(tree, tvb, offset, -1, ett_block_ack,
+ &pi, is_req ? "%s Request" : "%s Response",
+ val_to_str(block_ack_type, block_ack_type_vals,
+ "Reserved (%d)"));
+ proto_tree_add_bitmask_with_flags(ba_tree, tvb, offset,
+ hf_ieee80211_block_ack_control,
+ ett_block_ack_request_control,
+ block_ack_control_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+
+ switch (block_ack_type) {
+ case BASIC_BLOCK_ACK:
+ if (isDMG == TRUE) {
+ expert_add_info_format(pinfo, ba_tree, &ei_ieee80211_dmg_subtype,
+ "DMG STAs shouldn't transmit BlockAckReq frames "
+ "with Basic BlockAckReqs");
+ }
+
+ /* Both request and response have an SSC */
+ offset += add_ff_block_ack_ssc(ba_tree, tvb, pinfo, offset);
+
+ if (!is_req) {
+ proto_tree_add_item(ba_tree, hf_ieee80211_block_ack_bitmap, tvb, offset,
+ 128, ENC_NA);
+ offset += 128;
+ }
+ break;
+
+ case COMPRESSED_BLOCK_ACK:
+ /*
+ * FIXME: For 802.11ax, the block ack bitmap can be 8 or 32 bytes
+ * depending on the values of the fragment number subfield in the
+ * SSC! All values other that 0 and 2 in bits B1 & B2 are reserved.
+ */
+ ssn = tvb_get_letohs(tvb, offset);
+ frag_num = ssn & 0x0F;
+ ssn >>= 4;
+ offset += add_ff_block_ack_ssc(ba_tree, tvb, pinfo, offset);
+
+ if (!is_req) {
+ if ((frag_num & 0x06) == 0) {
+ bmap = tvb_get_letoh64(tvb, offset);
+ ba_bitmap_item = proto_tree_add_item(ba_tree,
+ hf_ieee80211_block_ack_bitmap,
+ tvb, offset, 8, ENC_NA);
+ ba_bitmap_tree = proto_item_add_subtree(ba_bitmap_item,
+ ett_block_ack_bitmap);
+ for (f = 0; f < 64; f++) {
+ if (bmap & (G_GUINT64_CONSTANT(1) << f))
+ continue;
+ proto_tree_add_uint_format_value(ba_bitmap_tree,
+ hf_ieee80211_block_ack_bitmap_missing_frame,
+ tvb, offset + (f/8), 1, ssn + f, "%u",
+ (ssn + f) & 0x0fff);
+ }
+ offset += 8;
+ } else if ((frag_num & 0x06) == 2) {
+
+ proto_tree_add_item(ba_tree, hf_ieee80211_block_ack_bitmap, tvb,
+ offset, 32, ENC_NA);
+ offset += 32;
+ } else {
+ /* Reserved ... */
+ }
+ }
+ break;
+
+ case EXTENDED_COMPRESSED_BLOCK_ACK:
+ if (isDMG == FALSE) {
+ expert_add_info_format(pinfo, ba_tree, &ei_ieee80211_dmg_subtype,
+ "Non-DMG STAs shouldn't transmit BlockAckReq "
+ "frames with Extended Compressed BlockAckReqs");
+ }
+
+ offset += add_ff_block_ack_ssc(ba_tree, tvb, pinfo, offset);
+
+ if (!is_req) {
+ ssn = tvb_get_letohs(tvb, offset);
+ ssn >>= 4;
+
+ bmap = tvb_get_letoh64(tvb, offset);
+ ba_bitmap_item = proto_tree_add_item(ba_tree,
+ hf_ieee80211_block_ack_bitmap,
+ tvb, offset, 8, ENC_NA);
+ ba_bitmap_tree = proto_item_add_subtree(ba_bitmap_item,
+ ett_block_ack_bitmap);
+ for (f = 0; f < 64; f++) {
+ if (bmap & (G_GUINT64_CONSTANT(1) << f))
+ continue;
+ proto_tree_add_uint(ba_bitmap_tree,
+ hf_ieee80211_block_ack_bitmap_missing_frame,
+ tvb, offset + (f/8), 1, ssn + f);
+ }
+ offset += 8;
+ proto_tree_add_item(ba_tree, hf_ieee80211_block_ack_RBUFCAP, tvb, offset,
+ 1, ENC_LITTLE_ENDIAN);
+ offset += 1;
+ }
+ break;
+
+ case MULTI_TID_BLOCK_ACK:
+
+ if (isDMG == TRUE) {
+ expert_add_info_format(pinfo, ba_tree, &ei_ieee80211_dmg_subtype,
+ "DMG STAs shouldn't transmit BlockAckReq frames "
+ "with Multi-TID BlockAckReqs");
+ }
+
+ tid_count = ((ba_control & 0xF000) >> 12) + 1;
+ if (is_req) {
+ ba_mtid_tree = proto_tree_add_subtree(ba_tree, tvb, offset, tid_count*4,
+ ett_block_ack, NULL, "TID List");
+ for (i = 0; i < tid_count; i++) {
+ guint8 tid = tvb_get_guint8(tvb, offset) & 0x0F;
+ ba_mtid_sub_tree = proto_tree_add_subtree_format(ba_mtid_tree, tvb,
+ offset, 4, ett_block_ack_tid, NULL,
+ "TID %u details", tid);
+
+ proto_tree_add_item(ba_mtid_sub_tree,
+ hf_ieee80211_block_ack_multi_tid_reserved, tvb, offset, 2,
+ ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(ba_mtid_sub_tree,
+ hf_ieee80211_block_ack_multi_tid_value, tvb, offset, 2,
+ ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ offset += add_ff_block_ack_ssc(ba_mtid_sub_tree, tvb, pinfo, offset);
+ }
+ } else {
+ ba_mtid_tree = proto_tree_add_subtree(ba_tree, tvb, offset, tid_count*4,
+ ett_block_ack, NULL, "TID List");
+ for (i = 0; i < tid_count; i++) {
+ guint8 tid = tvb_get_guint8(tvb, offset) & 0x0F;
+ ba_mtid_sub_tree = proto_tree_add_subtree_format(ba_mtid_tree, tvb,
+ offset, 4, ett_block_ack_tid, NULL,
+ "TID %u details", tid);
+
+ proto_tree_add_item(ba_mtid_sub_tree,
+ hf_ieee80211_block_ack_multi_tid_reserved,
+ tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(ba_mtid_sub_tree,
+ hf_ieee80211_block_ack_multi_tid_value, tvb,
+ offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+
+ offset += add_ff_block_ack_ssc(ba_mtid_sub_tree, tvb, pinfo, offset);
+ proto_tree_add_item(ba_mtid_sub_tree,
+ hf_ieee80211_block_ack_bitmap, tvb, offset, 8, ENC_NA);
+ offset += 8;
+ }
+ }
+ break;
+
+ case GCR_BLOCK_ACK:
+ offset += add_ff_block_ack_ssc(ba_tree, tvb, pinfo, offset);
+
+ proto_tree_add_item(ba_tree, hf_ieee80211_block_ack_gcr_addr, tvb,
+ offset, 6, ENC_NA);
+ offset += 6;
+
+ if (!is_req) {
+ proto_tree_add_item(ba_tree,
+ hf_ieee80211_block_ack_bitmap, tvb, offset, 8, ENC_NA);
+ offset += 8;
+ }
+ break;
}
+ proto_item_set_len(pi, offset);
+
+ return offset;
}
static void
-ieee_80211_do_association_sanity_check(packet_info *pinfo, association_sanity_check_t *sanity_check)
+dissect_ieee80211_block_ack(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, gboolean isDMG, gboolean is_req)
{
- /* Given a [re-]association request frame, consider it in its totality and
- add expert information as appropriate */
+ const gchar *ether_name = tvb_get_ether_name(tvb, offset);
+ proto_item *hidden_item;
- if (sanity_check->association_has_mobility_domain_element) {
- /* This is an FT association, warn about any non-FT AKM suites */
- if (sanity_check->has_non_ft_akm_suite) {
- expert_add_info_format(pinfo, sanity_check->rsn_first_non_ft_akm_suite, &ei_ieee80211_mismatched_akm_suite,
- "Non-FT AKM suite is prohibited for FT association request");
- }
+ proto_tree_add_item(tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_ta_resolved, tvb,
+ offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_item(tree, hf_ieee80211_addr, tvb, offset, 6,
+ ENC_NA);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_resolved, tvb,
+ offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ offset += 6;
+
+ dissect_ieee80211_block_ack_details(tvb, pinfo, tree, offset, isDMG, is_req);
+}
+
+/*
+ * Dissect an 802.11ax HE Trigger frame and return the actual len including
+ * padding!
+ */
+
+#define TRIGGER_TYPE_BASIC 0
+#define TRIGGER_TYPE_BRP 1
+#define TRIGGER_TYPE_MU_BAR 2
+#define TRIGGER_TYPE_MU_RTS 3
+#define TRIGGER_TYPE_BSRP 4
+#define TRIGGER_TYPE_GCR_MU_BAR 5
+#define TRIGGER_TYPE_BQRP 6
+#define TRIGGER_TYPE_NFRP 7
+
+static const val64_string trigger_type_vals[] = {
+ { 0, "Basic" },
+ { 1, "Beamforming Report Poll (BRP)" },
+ { 2, "MU-BAR" },
+ { 3, "MU-RTS" },
+ { 4, "Buffer Status Report Poll (BSRP)" },
+ { 5, "GCR MU-BAR" },
+ { 6, "Bandwidth Query Report Poll (BQRP)" },
+ { 7, "NDP Feedback Report Poll (NFRP)" },
+ { 0, NULL }
+};
+
+static const val64_string bw_subfield_vals[] = {
+ { 0, "20 MHz" },
+ { 1, "40 MHz" },
+ { 2, "80 MHz" },
+ { 3, "80+80 MHz or 160 MHz" },
+ { 0, NULL }
+};
+
+static const val64_string gi_and_ltf_type_subfield_vals[] = {
+ { 0, "1x LTF + 1.6 us GI" },
+ { 1, "2x LTF + 1.6 us GI" },
+ { 2, "4x LTF + 3.2 us GI" },
+ { 3, "Reserved" },
+ { 0, NULL }
+};
+
+static const true_false_string mu_mimo_ltf_mode_tfs = {
+ "HE masked HE LTF sequence mode",
+ "HE single stream pilot HE LTF mode"
+};
+
+static const int *he_trig_frm_bar_ctrl_fields[] = {
+ &hf_ieee80211_he_trigger_bar_ctrl_ba_ack_policy,
+ &hf_ieee80211_he_trigger_bar_ctrl_ba_type,
+ &hf_ieee80211_he_trigger_bar_ctrl_reserved,
+ &hf_ieee80211_he_trigger_bar_ctrl_tid_info,
+ NULL
+};
+
+static const int *he_trig_frm_bar_info_fields[] = {
+ &hf_ieee80211_he_trigger_bar_info_blk_ack_seq_ctrl,
+ NULL
+};
+
+static void
+add_gcr_mu_bar_trigger_frame_common_info(proto_tree *tree, tvbuff_t *tvb,
+ int offset)
+{
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_trigger_bar_ctrl,
+ ett_he_trigger_bar_ctrl,
+ he_trig_frm_bar_ctrl_fields,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 2;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_trigger_bar_info,
+ ett_he_trigger_bar_info,
+ he_trig_frm_bar_info_fields,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+}
+
+static const int *common_info_headers[] = {
+ &hf_ieee80211_he_trigger_type,
+ &hf_ieee80211_he_trigger_length,
+ &hf_ieee80211_he_trigger_cascade_indication,
+ &hf_ieee80211_he_trigger_cs_required,
+ &hf_ieee80211_he_trigger_bw,
+ &hf_ieee80211_he_trigger_gi_and_ltf_type,
+ &hf_ieee80211_he_trigger_mu_mimo_ltf_mode,
+ &hf_ieee80211_he_trigger_num_he_ltf_syms_etc,
+ &hf_ieee80211_he_trigger_stbc,
+ &hf_ieee80211_he_trigger_ldpc_extra_sym_seg,
+ &hf_ieee80211_he_trigger_ap_tx_power,
+ &hf_ieee80211_he_trigger_packet_extension,
+ &hf_ieee80211_he_trigger_spatial_reuse,
+ &hf_ieee80211_he_trigger_doppler,
+ &hf_ieee80211_he_trigger_he_sig_a_reserved,
+ &hf_ieee80211_he_trigger_reserved,
+ NULL
+};
+
+static int
+add_he_trigger_common_info(proto_tree *tree, tvbuff_t *tvb, int offset,
+ packet_info *pinfo _U_, guint8 trigger_type, int *frame_len)
+{
+ proto_item *pi = NULL;
+ proto_tree *common_info = NULL;
+ int length = 0;
+ int start_offset = offset;
+
+ common_info = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_he_trigger_common_info, &pi, "Common Info");
+
+ proto_tree_add_bitmask_with_flags(common_info, tvb, offset,
+ hf_ieee80211_he_trigger_common_info,
+ ett_he_trigger_base_common_info,
+ common_info_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 8;
+ length += 8;
+
+ /*
+ * Handle the trigger dependent common info
+ */
+ switch (trigger_type) {
+ case TRIGGER_TYPE_GCR_MU_BAR: /* Actually two uint16 fields */
+ add_gcr_mu_bar_trigger_frame_common_info(common_info, tvb, offset);
+ offset += 4;
+ length += 4;
+ break;
+ default: /* No other type has a trigger dependent common info subfield */
+ break;
+ }
+ proto_item_set_len(pi, offset - start_offset);
+
+ *frame_len += length;
+ return length;
+}
+
+static const true_false_string he_trigger_coding_type_tfs = {
+ "LDPC",
+ "BCC"
+};
+
+static const value_string preferred_ac_vals[] = {
+ { 0, "AC_BK" },
+ { 1, "AC_BE" },
+ { 2, "AC_VI" },
+ { 3, "AC_VO" },
+ { 0, NULL }
+};
+
+static const int *basic_trigger_dependent_user_headers[] = {
+ &hf_ieee80211_he_trigger_mpdu_mu_spacing,
+ &hf_ieee80211_he_trigger_tid_aggregation_limit,
+ &hf_ieee80211_he_trigger_dependent_reserved1,
+ &hf_ieee80211_he_trigger_preferred_ac,
+ NULL
+};
+
+static void
+add_basic_trigger_dependent_user_info(proto_tree *tree, tvbuff_t *tvb,
+ int offset)
+{
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_trigger_dep_basic_user_info,
+ ett_he_trigger_dep_basic_user_info,
+ basic_trigger_dependent_user_headers,
+ ENC_NA, BMT_NO_APPEND);
+}
+
+static void
+add_brp_trigger_dependent_user_info(proto_tree *tree, tvbuff_t *tvb,
+ int offset)
+{
+ proto_tree_add_item(tree, hf_ieee80211_he_trigger_feedback_seg_retrans_bm,
+ tvb, offset, 1, ENC_NA);
+}
+
+static int
+add_mu_bar_trigger_dependent_user_info(proto_tree *tree, tvbuff_t *tvb,
+ int offset, packet_info *pinfo, int *frame_len)
+{
+ int start_offset = offset;
+
+ /*
+ * It's a request and not DMG, I think. Also, it is only supposed to be
+ * a compressed block ack or a multi-tid block ack request.
+ */
+ offset = dissect_ieee80211_block_ack_details(tvb, pinfo, tree, offset,
+ FALSE, TRUE);
+
+ *frame_len += offset - start_offset;
+
+ return offset;
+}
+
+
+static const int *nfrp_trigger_dependent_user_headers[] = {
+ &hf_ieee80211_he_trigger_starting_aid,
+ &hf_ieee80211_he_trigger_dependent_reserved2,
+ &hf_ieee80211_he_trigger_feedback_type,
+ &hf_ieee80211_he_trigger_dependent_reserved3,
+ &hf_ieee80211_he_trigger_nfrp_target_rssi,
+ &hf_ieee80211_he_trigger_multiplexing_flag,
+ NULL
+};
+
+static void
+add_nfrp_trigger_dependent_user_info(proto_tree *tree, tvbuff_t *tvb,
+ int offset)
+{
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_trigger_dep_nfrp_user_info,
+ ett_he_trigger_dep_nfrp_user_info,
+ nfrp_trigger_dependent_user_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+}
+
+/*
+ * Print the target RSSI field as per the spec.
+ * 0->90 map to -110 to -20 dBm.
+ * 127 maps to Max ransmit power for assigned MCS
+ * rest are reserved.
+ */
+static void
+target_rssi_base_custom(gchar *result, guint32 target_rssi)
+{
+ if (target_rssi <= 90) {
+ g_snprintf(result, ITEM_LABEL_LENGTH, "%ddBm", -110 + target_rssi);
+ } else if (target_rssi == 127) {
+ g_snprintf(result, ITEM_LABEL_LENGTH, "Max transmit power");
} else {
- /* This is a non-FT association, warn about any FT AKM suites */
- if (sanity_check->has_ft_akm_suite) {
- expert_add_info_format(pinfo, sanity_check->rsn_first_ft_akm_suite, &ei_ieee80211_mismatched_akm_suite,
- "FT AKM suite is prohibited for non-FT association request");
+ g_snprintf(result, ITEM_LABEL_LENGTH, "Reserved");
+ }
+}
+
+static const int *user_info_headers[] = {
+ &hf_ieee80211_he_trigger_aid12,
+ &hf_ieee80211_he_trigger_ru_allocation,
+ &hf_ieee80211_he_trigger_coding_type,
+ &hf_ieee80211_he_trigger_mcs,
+ &hf_ieee80211_he_trigger_dcm,
+ &hf_ieee80211_he_trigger_ss_allocation,
+ &hf_ieee80211_he_trigger_target_rssi,
+ &hf_ieee80211_he_trigger_user_reserved,
+ NULL
+};
+
+static int
+add_he_trigger_user_info(proto_tree *tree, tvbuff_t *tvb, int offset,
+ packet_info *pinfo, guint8 trigger_type, int *frame_len)
+{
+ proto_item *pi = NULL;
+ proto_tree *user_info = NULL;
+ int length = 0;
+ int start_offset = offset;
+ guint16 aid12_subfield = 0;
+
+ /*
+ * If the AID12 subfield has the value 4095 it indicates the start of
+ * the padding field.
+ */
+ user_info = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_he_trigger_user_info, &pi, "User Info");
+ aid12_subfield = tvb_get_letohs(tvb, offset) >> 4;
+
+ while (aid12_subfield != 4095) {
+ proto_tree_add_bitmask_with_flags(user_info, tvb, offset,
+ hf_ieee80211_he_trigger_user_info,
+ ett_he_trigger_base_user_info,
+ user_info_headers,
+ ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
+ offset += 5;
+ length += 5;
+
+ /*
+ * Handle the trigger dependent user info
+ */
+ switch (trigger_type) {
+ case TRIGGER_TYPE_BASIC:
+ add_basic_trigger_dependent_user_info(user_info, tvb, offset);
+ offset++;
+ length++;
+ break;
+ case TRIGGER_TYPE_BRP:
+ add_brp_trigger_dependent_user_info(user_info, tvb, offset);
+ offset++;
+ length++;
+ break;
+ case TRIGGER_TYPE_MU_BAR:
+ /* This is variable length so we need it to update the length */
+ offset += add_mu_bar_trigger_dependent_user_info(user_info, tvb,
+ offset, pinfo, &length);
+ break;
+ case TRIGGER_TYPE_NFRP:
+ add_nfrp_trigger_dependent_user_info(user_info, tvb, offset);
+ offset += 5;
+ length += 5;
+ break;
+ default:
+ break;
}
+
+ aid12_subfield = tvb_get_letohs(tvb, offset) >> 4;
}
-}
-/* ************************************************************************* */
-/* Dissect 802.11 management frame */
-/* ************************************************************************* */
-static void
-dissect_ieee80211_mgt(guint16 fcf, tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
-{
- proto_item *ti;
- proto_tree *mgt_tree;
- proto_tree *fixed_tree;
- proto_tree *tagged_tree;
- int offset = 0;
- int tagged_parameter_tree_len;
+ proto_item_set_len(pi, offset - start_offset);
- association_sanity_check_t association_sanity_check;
- memset(&association_sanity_check, 0, sizeof(association_sanity_check));
+ *frame_len += length;
+ return length;
+}
- ieee80211_tvb_invalid = FALSE;
+static int
+dissect_ieee80211_he_trigger(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset)
+{
+ const gchar *ether_name = tvb_get_ether_name(tvb, offset);
+ proto_item *hidden_item;
+ guint8 trigger_type = 0;
+ int length = 0;
+
+ proto_tree_add_item(tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_ta_resolved,
+ tvb, offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_item(tree, hf_ieee80211_addr, tvb, offset, 6,
+ ENC_NA);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_resolved, tvb,
+ offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
- ti = proto_tree_add_item(tree, proto_wlan, tvb, 0, -1, ENC_NA);
- mgt_tree = proto_item_add_subtree(ti, ett_80211_mgt);
+ offset += 6;
+ length += 6;
- switch (COMPOSE_FRAME_TYPE(fcf))
- {
+ trigger_type = tvb_get_guint8(tvb, offset) & 0x0F;
+ col_append_fstr(pinfo->cinfo, COL_INFO, " %s",
+ val64_to_str(trigger_type, trigger_type_vals, "Reserved"));
+ /*
+ * Deal with the common Info and then any user info after that.
+ */
+ offset += add_he_trigger_common_info(tree, tvb, offset, pinfo,
+ trigger_type, &length);
- case MGT_ASSOC_REQ:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 4);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
- add_ff_listen_ival(fixed_tree, tvb, pinfo, 2);
- offset = 4; /* Size of fixed fields */
+ /*
+ * Now the User Info field.
+ */
+ /*offset +=*/ add_he_trigger_user_info(tree, tvb, offset, pinfo,
+ trigger_type, &length);
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_ASSOC_REQ, &association_sanity_check);
- ieee_80211_do_association_sanity_check(pinfo, &association_sanity_check);
- break;
+ /*
+ * Padding should commence here ... TODO, deal with it.
+ */
+ return length;
+}
- case MGT_ASSOC_RESP:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 6);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
- add_ff_status_code(fixed_tree, tvb, pinfo, 2);
- add_ff_assoc_id(fixed_tree, tvb, pinfo, 4);
- offset = 6; /* Size of fixed fields */
+/*
+ * Dissect a VHT or an HE NDP accouncement frame. They differ past
+ * the sounding dialog token with a bit in the SDT indicating VHT vs HE.
+ */
+#define NDP_ANNC_VHT_HE 0x02
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_ASSOC_RESP, NULL);
- break;
+static const true_false_string he_ndp_annc_he_subfield_vals = {
+ "HE NDP Announcement frame",
+ "VHT NDP Announcement frame"
+};
+static const int *vht_ndp_headers[] = {
+ &hf_ieee80211_vht_ndp_annc_token_reserved,
+ &hf_ieee80211_vht_ndp_annc_he_subfield,
+ &hf_ieee80211_vht_ndp_annc_token_number,
+ NULL
+};
- case MGT_REASSOC_REQ:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 10);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
- add_ff_listen_ival(fixed_tree, tvb, pinfo, 2);
- add_ff_current_ap_addr(fixed_tree, tvb, pinfo, 4);
- offset = 10; /* Size of fixed fields */
+static int
+dissect_ieee80211_vht_ndp_annc(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, gboolean has_fcs)
+{
+ guint16 sta_info;
+ guint8 len_fcs = 0;
+ proto_tree *sta_list;
+ proto_item *sta_info_item, *pi;
+ int saved_offset = 0;
+ int sta_index = 0;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_vht_ndp_annc_token, ett_vht_ndp_annc,
+ vht_ndp_headers, ENC_NA, BMT_NO_APPEND);
+ offset++;
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_REASSOC_REQ, &association_sanity_check);
- ieee_80211_do_association_sanity_check(pinfo, &association_sanity_check);
- break;
+ if (has_fcs){
+ len_fcs = 4;
+ }
- case MGT_REASSOC_RESP:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 6);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 0);
- add_ff_status_code(fixed_tree, tvb, pinfo, 2);
- add_ff_assoc_id(fixed_tree, tvb, pinfo, 4);
- offset = 6; /* Size of fixed fields */
+ sta_list = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_vht_ndp_annc_sta_list, &pi, "STA list");
+ saved_offset = offset;
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_REASSOC_RESP, NULL);
- break;
+ while (tvb_reported_length_remaining(tvb, offset) > len_fcs) {
+ sta_info_item = proto_tree_add_subtree_format(sta_list, tvb, offset, 2,
+ ett_vht_ndp_annc_sta_info_tree, NULL, "STA %d",
+ sta_index++);
+ proto_tree_add_item(sta_info_item, hf_ieee80211_vht_ndp_annc_sta_info_aid12,
+ tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ proto_tree_add_item(sta_info_item, hf_ieee80211_vht_ndp_annc_sta_info_feedback_type,
+ tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ sta_info = tvb_get_letohs(tvb, offset);
- case MGT_PROBE_REQ:
- offset = 0;
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_PROBE_REQ, NULL);
- break;
+ if (sta_info & 0x1000)
+ proto_tree_add_uint(sta_info_item,
+ hf_ieee80211_vht_ndp_annc_sta_info_nc_index,
+ tvb, offset, 2, sta_info);
+ else
+ proto_tree_add_item(sta_info_item, hf_ieee80211_vht_ndp_annc_sta_info_reserved,
+ tvb, offset, 2, ENC_LITTLE_ENDIAN);
+ offset += 2;
+ }
- case MGT_PROBE_RESP:
- {
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
- add_ff_timestamp(fixed_tree, tvb, pinfo, 0);
- add_ff_beacon_interval(fixed_tree, tvb, pinfo, 8);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 10);
- offset = 12; /* Size of fixed fields */
+ proto_item_set_len(pi, offset - saved_offset);
+ return offset;
+}
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset, tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree, tagged_parameter_tree_len, MGT_PROBE_RESP, NULL);
- break;
- }
- case MGT_MEASUREMENT_PILOT:
- {
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
- offset += add_ff_timestamp(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_measurement_pilot_int(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_beacon_interval(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_cap_info(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_country_str(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_max_reg_pwr(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_max_tx_pwr(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_tx_pwr_used(fixed_tree, tvb, pinfo, offset);
- offset += add_ff_transceiver_noise_floor(fixed_tree, tvb, pinfo, offset);
- /* TODO DS Parameter Set ??? */
+/*
+ * Format the partial BW as two 7 bit fields.
+ */
+static void
+partial_bw_info_base_custom(gchar *result, guint32 partial_bw)
+{
+ g_snprintf(result, ITEM_LABEL_LENGTH,
+ "RU Start Index:0x%0x, RU End Index:0x%0x",
+ partial_bw >> 7, partial_bw & 0x7F);
+}
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset, tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree, tagged_parameter_tree_len, MGT_MEASUREMENT_PILOT, NULL);
- break;
- }
- case MGT_BEACON: /* Dissect protocol payload fields */
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 12);
- add_ff_timestamp(fixed_tree, tvb, pinfo, 0);
- add_ff_beacon_interval(fixed_tree, tvb, pinfo, 8);
- add_ff_cap_info(fixed_tree, tvb, pinfo, 10);
- offset = 12; /* Size of fixed fields */
+static const int *he_ndp_headers[] = {
+ &hf_he_ndp_annc_reserved,
+ &hf_he_ndp_annc_he_subfield,
+ &hf_he_ndp_sounding_dialog_token_number,
+ NULL
+};
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_BEACON, NULL);
- break;
+static const int *he_ndp_sta_headers[] = {
+ &hf_he_ndp_annc_aid11,
+ &hf_he_ndp_annc_partial_bw_info,
+ &hf_he_ndp_annc_feedback_type_and_ng,
+ &hf_he_ndp_annc_disambiguation,
+ &hf_he_ndp_annc_codebook_size,
+ &hf_he_ndp_annc_nc,
+ NULL
+};
- case MGT_ATIM:
- break;
+static int
+dissect_ieee80211_he_ndp_annc(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, gboolean has_fcs)
+{
+ guint8 len_fcs = 0;
+ proto_tree *sta_list;
+ proto_item *pi;
+ int saved_offset;
+ int sta_index = 0;
+
+ proto_tree_add_bitmask_with_flags(tree, tvb, offset,
+ hf_ieee80211_he_ndp_annc_token, ett_he_ndp_annc,
+ he_ndp_headers, ENC_NA, BMT_NO_APPEND);
+ offset++;
- case MGT_DISASS:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 2);
- add_ff_reason_code(fixed_tree, tvb, pinfo, 0);
- offset = 2; /* Size of fixed fields */
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- if (tagged_parameter_tree_len > 0) {
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_DISASS, NULL);
- }
- break;
+ if (has_fcs){
+ len_fcs = 4;
+ }
- case MGT_AUTHENTICATION:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 6);
- add_ff_auth_alg(fixed_tree, tvb, pinfo, 0);
- add_ff_auth_trans_seq(fixed_tree, tvb, pinfo, 2);
- add_ff_status_code(fixed_tree, tvb, pinfo, 4);
- offset = 6; /* Size of fixed fields */
+ saved_offset = offset;
+ sta_list = proto_tree_add_subtree(tree, tvb, offset, -1,
+ ett_he_ndp_annc_sta_list, &pi, "STA list");
- tagged_parameter_tree_len =
- tvb_reported_length_remaining(tvb, offset);
- if (tagged_parameter_tree_len > 0)
- {
- tagged_tree = get_tagged_parameter_tree(mgt_tree,
- tvb,
- offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_AUTHENTICATION, NULL);
- }
- break;
+ while (tvb_reported_length_remaining(tvb, offset) > len_fcs) {
+ proto_tree *sta_item;
- case MGT_DEAUTHENTICATION:
- fixed_tree = get_fixed_parameter_tree(mgt_tree, tvb, 0, 2);
- add_ff_reason_code(fixed_tree, tvb, pinfo, 0);
- offset = 2; /* Size of fixed fields */
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- if (tagged_parameter_tree_len > 0) {
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_DEAUTHENTICATION, NULL);
- }
- break;
+ sta_item = proto_tree_add_subtree_format(sta_list, tvb, offset, 4,
+ ett_he_ndp_annc_sta_item, NULL, "STA %d", sta_index++);
+ proto_tree_add_bitmask_with_flags(sta_item, tvb, offset,
+ hf_ieee80211_he_ndp_annc_sta, ett_he_ndp_annc_sta_info,
+ he_ndp_sta_headers, ENC_LITTLE_ENDIAN, BMT_NO_APPEND);
- case MGT_ACTION:
- {
- proto_item *lcl_fixed_hdr;
- proto_tree *lcl_fixed_tree;
- lcl_fixed_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, &lcl_fixed_hdr, "Fixed parameters");
- offset += add_ff_action(lcl_fixed_tree, tvb, pinfo, 0);
+ offset += 4;
+ }
- proto_item_set_len(lcl_fixed_hdr, offset);
- if (ieee80211_tvb_invalid)
- break; /* Buffer not available for further processing */
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- if (tagged_parameter_tree_len > 0)
- {
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_ACTION, NULL);
- }
- break;
- }
- case MGT_ACTION_NO_ACK:
- {
- proto_item *lcl_fixed_hdr;
- proto_tree *lcl_fixed_tree;
- lcl_fixed_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, &lcl_fixed_hdr, "Fixed parameters");
+ proto_item_set_len(pi, offset - saved_offset);
+ return offset;
+}
- offset += add_ff_action(lcl_fixed_tree, tvb, pinfo, 0);
+static int
+dissect_ieee80211_vht_he_ndp_annc(tvbuff_t *tvb, packet_info *pinfo _U_,
+ proto_tree *tree, int offset, gboolean has_fcs)
+{
+ const gchar *ether_name = tvb_get_ether_name(tvb, offset);
+ proto_item *hidden_item;
+ guint8 dialog_token;
- proto_item_set_len(lcl_fixed_hdr, offset);
- if (ieee80211_tvb_invalid)
- break; /* Buffer not available for further processing */
- tagged_parameter_tree_len = tvb_reported_length_remaining(tvb, offset);
- if (tagged_parameter_tree_len > 0)
- {
- tagged_tree = get_tagged_parameter_tree(mgt_tree, tvb, offset,
- tagged_parameter_tree_len);
- ieee_80211_add_tagged_parameters(tvb, offset, pinfo, tagged_tree,
- tagged_parameter_tree_len, MGT_ACTION_NO_ACK, NULL);
- }
- break;
- }
- case MGT_ARUBA_WLAN:
- {
- proto_tree *aruba_tree;
- guint16 type;
- type = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_item(tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_ta_resolved, tvb,
+ offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_item(tree, hf_ieee80211_addr, tvb, offset, 6,
+ ENC_NA);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ hidden_item = proto_tree_add_string(tree, hf_ieee80211_addr_resolved, tvb,
+ offset, 6, ether_name);
+ PROTO_ITEM_SET_HIDDEN(hidden_item);
+ offset += 6;
- aruba_tree = proto_tree_add_subtree(mgt_tree, tvb, 0, 0, ett_fixed_parameters, NULL, "Aruba Management");
+ dialog_token = tvb_get_guint8(tvb, offset);
- proto_tree_add_item(aruba_tree, hf_ieee80211_aruba, tvb, offset, 2, ENC_BIG_ENDIAN);
- offset += 2;
- switch(type){
- case 0x0003: /* MTU Size */
- proto_tree_add_item(aruba_tree, hf_ieee80211_aruba_mtu, tvb, offset, 2, ENC_BIG_ENDIAN);
- break;
- case 0x0005: /* HeartBeat Sequence */
- proto_tree_add_item(aruba_tree, hf_ieee80211_aruba_hb_seq, tvb, offset, 8, ENC_BIG_ENDIAN);
- break;
- }
- break;
- }
+ /*
+ * Is it VHT or HE?
+ */
+ if (dialog_token & NDP_ANNC_VHT_HE) {
+ return dissect_ieee80211_he_ndp_annc(tvb, pinfo, tree, offset, has_fcs);
+ } else {
+ return dissect_ieee80211_vht_ndp_annc(tvb, pinfo, tree, offset, has_fcs);
}
}
tvbuff_t *next_tvb = NULL;
wlan_hdr_t *whdr;
- AIRPDCAP_KEY_ITEM used_key;
+ DOT11DECRYPT_KEY_ITEM used_key;
p_add_proto_data(wmem_file_scope(), pinfo, proto_wlan, IS_DMG_KEY, GINT_TO_POINTER(isDMG));
}
switch (COMPOSE_FRAME_TYPE (cw_fcf)) {
+ case CTRL_TRIGGER:
+ /*
+ * This is a variable length frame ... we set the real length below
+ * and since the common info is variable, just set the hdr len to
+ * the fixed portion, 16. There can also be one or more user-info
+ * sections, followed by padding.
+ */
+ hdr_len = 16;
+ break;
+
case CTRL_BEAMFORM_RPT_POLL:
hdr_len += 17;
break;
break;
}
+ case CTRL_TRIGGER:
+ set_src_addr_cols(pinfo, tvb, offset, "TA");
+ /*
+ * The len returned will be adjusted to include any padding required
+ */
+ hdr_len = dissect_ieee80211_he_trigger(tvb, pinfo, hdr_tree, offset);
+ ohdr_len = hdr_len;
+ has_fcs = FALSE; /* Not sure at this stage */
+ break;
+
case CTRL_BEAMFORM_RPT_POLL:
{
set_src_addr_cols(pinfo, tvb, offset, "TA");
}
case CTRL_VHT_NDP_ANNC:
- {
set_src_addr_cols(pinfo, tvb, offset, "TA");
- /* if (tree) */
- {
- guint16 sta_info;
- guint8 len_fcs = 0;
- proto_tree *dialog_token_tree;
- proto_item *dialog_token_item;
- proto_tree *sta_info_tree;
- proto_item *sta_info_item;
- const gchar *ether_name = tvb_get_ether_name(tvb, offset);
-
- proto_tree_add_item(hdr_tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_ta_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_item(hdr_tree, hf_ieee80211_addr, tvb, offset, 6, ENC_NA);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- offset += 6;
-
- dialog_token_item = proto_tree_add_item(hdr_tree, hf_ieee80211_vht_ndp_annc_token,
- tvb, offset, 1, ENC_NA);
- dialog_token_tree = proto_item_add_subtree(dialog_token_item, ett_vht_ndp_annc_token_tree);
- proto_tree_add_item(dialog_token_tree, hf_ieee80211_vht_ndp_annc_token_number,
- tvb, offset, 1, ENC_NA);
- proto_tree_add_item(dialog_token_tree, hf_ieee80211_vht_ndp_annc_token_reserved,
- tvb, offset, 1, ENC_NA);
- offset++;
- /* Check if there is FCS in the packet */
- if(has_fcs){
- len_fcs = 4;
- }
- while (tvb_reported_length_remaining(tvb, offset) > len_fcs) {
- sta_info_item = proto_tree_add_item(hdr_tree, hf_ieee80211_vht_ndp_annc_sta_info,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- sta_info_tree = proto_item_add_subtree(sta_info_item, ett_vht_ndp_annc_sta_info_tree);
- proto_tree_add_item(sta_info_tree, hf_ieee80211_vht_ndp_annc_sta_info_aid12,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(sta_info_tree, hf_ieee80211_vht_ndp_annc_sta_info_feedback_type,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
-
- sta_info = tvb_get_letohs(tvb, offset);
-
- if (sta_info & 0x1000)
- proto_tree_add_uint(sta_info_tree,
- hf_ieee80211_vht_ndp_annc_sta_info_nc_index,
- tvb, offset, 2, sta_info);
- else
- proto_tree_add_item(sta_info_tree, hf_ieee80211_vht_ndp_annc_sta_info_reserved,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
- }
- }
- break;
- }
+ dissect_ieee80211_vht_he_ndp_annc(tvb, pinfo, hdr_tree, offset, has_fcs);
+ break;
case CTRL_GRANT_ACK:
case CTRL_SSW:
}
case CTRL_CONTROL_WRAPPER:
- {
/* XXX - We shouldn't see this. Should we throw an error? */
break;
- }
case CTRL_BLOCK_ACK_REQ:
- {
set_src_addr_cols(pinfo, tvb, offset, "TA");
- /* if (tree) */
- {
- guint16 bar_control;
- guint8 block_ack_type;
- proto_item *bar_parent_item;
- proto_tree *bar_sub_tree;
- const gchar *ether_name = tvb_get_ether_name(tvb, offset);
-
- proto_tree_add_item(hdr_tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_ta_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_item(hdr_tree, hf_ieee80211_addr, tvb, offset, 6, ENC_NA);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- offset += 6;
-
- bar_control = tvb_get_letohs(tvb, offset);
- /* According to the 802.11ad standard (28/12/12) there is need to find the
- * GCR subfield which isn't described, thus the black_ack_type calculations
- * should be changed.
- */
- block_ack_type = (bar_control & 0x0006) >> 1;
- proto_tree_add_item(hdr_tree, hf_ieee80211_block_ack_request_type, tvb,
- offset, 2, ENC_LITTLE_ENDIAN);
- bar_parent_item = proto_tree_add_item(hdr_tree,
- hf_ieee80211_block_ack_request_control, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- bar_sub_tree = proto_item_add_subtree(bar_parent_item,
- ett_block_ack);
- proto_tree_add_item(bar_sub_tree,
- hf_ieee80211_block_ack_control_ack_policy, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(bar_sub_tree, hf_ieee80211_block_ack_control_multi_tid,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(bar_sub_tree,
- hf_ieee80211_block_ack_control_compressed_bitmap, tvb, offset, 2,
- ENC_LITTLE_ENDIAN);
- proto_tree_add_item(bar_sub_tree, hf_ieee80211_block_ack_control_reserved,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
-
- switch (block_ack_type)
- {
- case 0: /*Basic BlockAckReq */
- {
- if(isDMG == TRUE) {
- expert_add_info_format(pinfo, bar_sub_tree, &ei_ieee80211_dmg_subtype,
- "DMG STA shouldn't transmit BlockAckReq frame with Basic BlockAckReq");
- break;
- }
- proto_tree_add_item(bar_sub_tree,
- hf_ieee80211_block_ack_control_basic_tid_info, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- /*offset +=*/ add_ff_block_ack_ssc(hdr_tree, tvb, pinfo, offset);
- break;
- }
- case 1: /* Extended Compressesd BlockAckReq */
- if(isDMG == FALSE) {
- expert_add_info_format(pinfo, bar_sub_tree, &ei_ieee80211_dmg_subtype,
- "Non-DMG STA shouldn't transmit BlockAckReq frame with Extended Compressed BlockAckReq");
- break;
- }
- /* FALL THROUGH */
- case 2: /* Compressed BlockAckReq */
- {
- proto_tree_add_item(bar_sub_tree,
- hf_ieee80211_block_ack_control_compressed_tid_info, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- /*offset +=*/ add_ff_block_ack_ssc(hdr_tree, tvb, pinfo, offset);
- break;
- }
- case 3: /* Multi-TID BlockAckReq */
- {
- guint8 tid_count;
- guint iii;
- proto_tree *bar_mtid_tree, *bar_mtid_sub_tree;
-
- if(isDMG == TRUE) {
- expert_add_info_format(pinfo, bar_sub_tree, &ei_ieee80211_dmg_subtype,
- "DMG STA shouldn't transmit BlockAckReq frame with Basic BlockAckReq");
- break;
- }
-
- tid_count = ((bar_control & 0xF000) >> 12) + 1;
- proto_tree_add_uint(bar_sub_tree, hf_ieee80211_block_ack_control_multi_tid_info, tvb, offset, 2, tid_count);
- offset += 2;
-
- bar_mtid_tree = proto_tree_add_subtree(hdr_tree, tvb, offset, tid_count*4, ett_block_ack, NULL, "Per TID Info");
- for (iii = 0; iii < tid_count; iii++) {
- bar_parent_item = proto_tree_add_uint(bar_mtid_tree, hf_ieee80211_block_ack_multi_tid_info, tvb, offset, 4, iii);
- bar_mtid_sub_tree = proto_item_add_subtree(bar_parent_item, ett_block_ack);
-
- proto_tree_add_item(bar_mtid_sub_tree, hf_ieee80211_block_ack_multi_tid_reserved, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(bar_mtid_sub_tree, hf_ieee80211_block_ack_multi_tid_value, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- offset += add_ff_block_ack_ssc(bar_mtid_sub_tree, tvb, pinfo, offset);
- }
- break;
- }
- }
- }
+ dissect_ieee80211_block_ack(tvb, pinfo, hdr_tree, offset, isDMG, TRUE);
break;
- }
case CTRL_BLOCK_ACK:
- {
set_src_addr_cols(pinfo, tvb, offset, "TA");
- /* if (tree) */
- {
- guint16 ba_control;
- guint8 block_ack_type;
- proto_item *ba_parent_item;
- proto_tree *ba_sub_tree;
- const gchar *ether_name = tvb_get_ether_name(tvb, offset);
-
- proto_tree_add_item(hdr_tree, hf_ieee80211_addr_ta, tvb, offset, 6, ENC_NA);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_ta_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_item(hdr_tree, hf_ieee80211_addr, tvb, offset, 6, ENC_NA);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- hidden_item = proto_tree_add_string(hdr_tree, hf_ieee80211_addr_resolved, tvb, offset, 6, ether_name);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- offset += 6;
-
- ba_control = tvb_get_letohs(tvb, offset);
- block_ack_type = (ba_control & 0x0006) >> 1;
- proto_tree_add_item(hdr_tree, hf_ieee80211_block_ack_type, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- ba_parent_item = proto_tree_add_item(hdr_tree,
- hf_ieee80211_block_ack_control, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- ba_sub_tree = proto_item_add_subtree(ba_parent_item, ett_block_ack);
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_control_ack_policy,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_control_multi_tid,
- tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(ba_sub_tree,
- hf_ieee80211_block_ack_control_compressed_bitmap, tvb, offset, 2,
- ENC_LITTLE_ENDIAN);
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_control_reserved, tvb,
- offset, 2, ENC_LITTLE_ENDIAN);
-
- switch (block_ack_type)
- {
- case 0: /*Basic BlockAck */
- {
- proto_tree_add_item(ba_sub_tree,
- hf_ieee80211_block_ack_control_basic_tid_info, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- offset += add_ff_block_ack_ssc(hdr_tree, tvb, pinfo, offset);
- proto_tree_add_item(hdr_tree, hf_ieee80211_block_ack_bitmap, tvb, offset, 128, ENC_NA);
- /*offset += 128;*/
- break;
- }
- /* Added to support Extended Compressed BlockAck RBUFCAP subfield.*/
- case 1: /* Extended Compressed BlockAck */
- {
- guint16 ssn;
- guint64 bmap;
- int f;
- proto_item *ba_bitmap_item;
- proto_tree *ba_bitmap_tree;
- if(isDMG == FALSE) {
- expert_add_info_format(pinfo, ba_sub_tree, &ei_ieee80211_dmg_subtype,
- "Non-DMG STA shouldn't transmit BlockAck frame with Extended Compressed BlockAck");
- break;
- }
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_control_basic_tid_info, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- ssn = tvb_get_letohs(tvb, offset);
- ssn >>= 4;
- offset += add_ff_block_ack_ssc(hdr_tree, tvb, pinfo, offset);
- bmap = tvb_get_letoh64(tvb, offset);
- ba_bitmap_item = proto_tree_add_item(hdr_tree, hf_ieee80211_block_ack_bitmap, tvb, offset, 8, ENC_NA);
- ba_bitmap_tree = proto_item_add_subtree(ba_bitmap_item, ett_block_ack_bitmap);
- for (f = 0; f < 64; f++) {
- if (bmap & (G_GUINT64_CONSTANT(1) << f))
- continue;
- proto_tree_add_uint(ba_bitmap_tree, hf_ieee80211_block_ack_bitmap_missing_frame,
- tvb, offset + (f/8), 1, ssn + f);
- }
- offset += 8;
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_RBUFCAP, tvb, offset, 1, ENC_LITTLE_ENDIAN);
- offset += 1;
- break;
- }
- case 2: /* Compressed BlockAck */
- {
- guint16 ssn;
- guint64 bmap;
- int f;
- proto_item *ba_bitmap_item;
- proto_tree *ba_bitmap_tree;
-
- proto_tree_add_item(ba_sub_tree, hf_ieee80211_block_ack_control_basic_tid_info, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- ssn = tvb_get_letohs(tvb, offset);
- ssn >>= 4;
- offset += add_ff_block_ack_ssc(hdr_tree, tvb, pinfo, offset);
- bmap = tvb_get_letoh64(tvb, offset);
- ba_bitmap_item = proto_tree_add_item(hdr_tree, hf_ieee80211_block_ack_bitmap, tvb, offset, 8, ENC_NA);
- ba_bitmap_tree = proto_item_add_subtree(ba_bitmap_item, ett_block_ack_bitmap);
- for (f = 0; f < 64; f++) {
- if (bmap & (G_GUINT64_CONSTANT(1) << f))
- continue;
- proto_tree_add_uint_format_value(ba_bitmap_tree, hf_ieee80211_block_ack_bitmap_missing_frame,
- tvb, offset + (f/8), 1, ssn + f, "%u", (ssn + f) & 0x0fff);
- }
- /*offset += 8;*/
- break;
- }
- case 3: /* Multi-TID BlockAck */
- {
- guint8 tid_count;
- guint iii;
- proto_tree *ba_mtid_tree, *ba_mtid_sub_tree;
-
- tid_count = ((ba_control & 0xF000) >> 12) + 1;
- proto_tree_add_uint(ba_sub_tree,
- hf_ieee80211_block_ack_control_compressed_tid_info, tvb, offset, 2, tid_count);
- offset += 2;
-
- ba_mtid_tree = proto_tree_add_subtree(hdr_tree, tvb, offset, tid_count*4, ett_block_ack, NULL, "Per TID Info");
- for (iii = 0; iii < tid_count; iii++) {
- ba_parent_item = proto_tree_add_uint(ba_mtid_tree, hf_ieee80211_block_ack_multi_tid_info, tvb, offset, 4, iii);
- ba_mtid_sub_tree = proto_item_add_subtree(ba_parent_item, ett_block_ack);
-
- proto_tree_add_item(ba_mtid_sub_tree, hf_ieee80211_block_ack_multi_tid_reserved, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- proto_tree_add_item(ba_mtid_sub_tree, hf_ieee80211_block_ack_multi_tid_value, tvb, offset, 2, ENC_LITTLE_ENDIAN);
- offset += 2;
-
- offset += add_ff_block_ack_ssc(ba_mtid_sub_tree, tvb, pinfo, offset);
- proto_tree_add_item(ba_mtid_sub_tree, hf_ieee80211_block_ack_bitmap, tvb, offset, 8, ENC_NA);
- offset += 8;
- }
- break;
- }
- }
- }
+ dissect_ieee80211_block_ack(tvb, pinfo, hdr_tree, offset, isDMG, FALSE);
break;
- }
}
/*
* 802.11ad : Used for extension types.
proto_tree_add_item(qos_tree, hf_ieee80211_qos_amsdu_present, tvb, qosoff, 2, ENC_LITTLE_ENDIAN);
is_amsdu = QOS_AMSDU_PRESENT(qos_control);
}
- if (qos_eosp) {
- /* queue size */
- qos_ti = proto_tree_add_item(qos_tree, hf_ieee80211_qos_queue_size, tvb, qosoff, 2, ENC_LITTLE_ENDIAN);
- switch (qos_field_content) {
- case 0:
- proto_item_append_text(qos_ti, " (no buffered traffic in the queue)");
- break;
+ /*
+ * Only QoS Data, Qos CF-ACK and NULL frames To-DS have a Queue Size
+ * field.
+ */
+ if ((DATA_FRAME_IS_NULL(frame_type_subtype) ||
+ (frame_type_subtype & 0x7) == 0 ||
+ DATA_FRAME_IS_CF_ACK(frame_type_subtype))) {
+ if (qos_eosp) {
+ /* queue size */
+ qos_ti = proto_tree_add_item(qos_tree, hf_ieee80211_qos_queue_size, tvb, qosoff, 2, ENC_LITTLE_ENDIAN);
+ switch (qos_field_content) {
+ case 0:
+ proto_item_append_text(qos_ti, " (no buffered traffic in the queue)");
+ break;
- default:
- proto_item_append_text(qos_ti, " (%u bytes)", qos_field_content*256);
- break;
+ default:
+ proto_item_append_text(qos_ti, " (%u bytes)", qos_field_content*256);
+ break;
- case 254:
- proto_item_append_text(qos_ti, " (more than 64768 octets)");
- break;
+ case 254:
+ proto_item_append_text(qos_ti, " (more than 64768 octets)");
+ break;
- case 255:
- proto_item_append_text(qos_ti, " (unspecified or unknown)");
- break;
- }
- } else {
- /* txop duration requested */
- qos_ti = proto_tree_add_item(qos_tree, hf_ieee80211_qos_txop_dur_req,
+ case 255:
+ proto_item_append_text(qos_ti, " (unspecified or unknown)");
+ break;
+ }
+ } else {
+ /* txop duration requested */
+ qos_ti = proto_tree_add_item(qos_tree, hf_ieee80211_qos_txop_dur_req,
tvb, qosoff, 2, ENC_LITTLE_ENDIAN);
- if (qos_field_content == 0) {
- proto_item_append_text(qos_ti, " (no TXOP requested)");
+ if (qos_field_content == 0) {
+ proto_item_append_text(qos_ti, " (no TXOP requested)");
+ }
}
}
}
if (enable_decryption && !pinfo->fd->flags.visited) {
const guint8 *enc_data = tvb_get_ptr(tvb, 0, hdr_len+reported_len);
/* The processing will take care of 4-way handshake sessions for WPA and WPA2 decryption */
- AirPDcapPacketProcess(&airpdcap_ctx, enc_data, hdr_len, hdr_len+reported_len, NULL, 0, NULL, TRUE);
+ Dot11DecryptPacketProcess(&dot11decrypt_ctx, enc_data, hdr_len, hdr_len+reported_len, NULL, 0, NULL, TRUE);
}
/*
guint32 iv;
guint8 key, keybyte;
-#define PROTECTION_ALG_WEP AIRPDCAP_KEY_TYPE_WEP
-#define PROTECTION_ALG_TKIP AIRPDCAP_KEY_TYPE_TKIP
-#define PROTECTION_ALG_CCMP AIRPDCAP_KEY_TYPE_CCMP
+#define PROTECTION_ALG_WEP DOT11DECRYPT_KEY_TYPE_WEP
+#define PROTECTION_ALG_TKIP DOT11DECRYPT_KEY_TYPE_TKIP
+#define PROTECTION_ALG_CCMP DOT11DECRYPT_KEY_TYPE_CCMP
#define PROTECTION_ALG_RSNA PROTECTION_ALG_CCMP | PROTECTION_ALG_TKIP
guint8 algorithm=G_MAXUINT8;
#define IS_TKIP(tvb, hdr_len) (tvb_get_guint8(tvb, hdr_len + 1) == \
can_decrypt = TRUE;
/* Add Key information to packet */
- bytes_to_hexstr(out_buff, used_key.KeyData.Wpa.Ptk+32, AIRPDCAP_TK_LEN); /* TK is stored in PTK at offset 32 bytes and 16 bytes long */
- out_buff[2*AIRPDCAP_TK_LEN] = '\0';
+ bytes_to_hexstr(out_buff, used_key.KeyData.Wpa.Ptk+32, DOT11DECRYPT_TK_LEN); /* TK is stored in PTK at offset 32 bytes and 16 bytes long */
+ out_buff[2*DOT11DECRYPT_TK_LEN] = '\0';
if (key == 0) { /* encrypted with pairwise key */
ti = proto_tree_add_string(wep_tree, hf_ieee80211_fc_analysis_tk, tvb, 0, 0, out_buff);
PROTO_ITEM_SET_GENERATED(ti);
/* Also add the PMK used to to decrypt the packet. (PMK==PSK) */
- bytes_to_hexstr(out_buff, used_key.KeyData.Wpa.Psk, AIRPDCAP_WPA_PSK_LEN); /* 32 bytes */
- out_buff[2*AIRPDCAP_WPA_PSK_LEN] = '\0';
+ bytes_to_hexstr(out_buff, used_key.KeyData.Wpa.Psk, DOT11DECRYPT_WPA_PSK_LEN); /* 32 bytes */
+ out_buff[2*DOT11DECRYPT_WPA_PSK_LEN] = '\0';
ti = proto_tree_add_string(wep_tree, hf_ieee80211_fc_analysis_pmk, tvb, 0, 0, out_buff);
PROTO_ITEM_SET_GENERATED(ti);
static int proto_wlan_rsna_eapol = -1;
+static int hf_wlan_rsna_eapol_wpa_keydes_msgnr = -1;
static int hf_wlan_rsna_eapol_wpa_keydes_keyinfo = -1;
static int hf_wlan_rsna_eapol_wpa_keydes_keyinfo_keydes_version = -1;
static int hf_wlan_rsna_eapol_wpa_keydes_keyinfo_key_type = -1;
&hf_wlan_rsna_eapol_wpa_keydes_keyinfo_smk_message,
NULL
};
+ guint16 eapol_data_offset = 76; /* 92 - 16 */
+ guint16 eapol_key_mic_len = 0;
+
+ if (wlan_key_mic_len) {
+ eapol_data_offset += wlan_key_mic_len;
+ eapol_key_mic_len = wlan_key_mic_len;
+ } else {
+ eapol_data_offset = 92;
+ eapol_key_mic_len = 16;
+ }
/*
* RSNA key descriptors.
*/
- eapol_data_len = tvb_get_ntohs(tvb, offset+92);
+ eapol_data_len = tvb_get_ntohs(tvb, offset+eapol_data_offset);
keyinfo = tvb_get_ntohs(tvb, offset);
if (keyinfo & KEY_INFO_REQUEST_MASK) {
col_set_str(pinfo->cinfo, COL_INFO, "Key (Request)");
switch (masked) {
case KEY_INFO_KEY_ACK_MASK:
+ {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 1);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Message 1 of 4)");
break;
-
+ }
case KEY_INFO_KEY_MIC_MASK:
/* We check the key length to differentiate between message 2 and 4 and just hope that
there are no strange implementations with key data and non-zero key length in message 4.
use the Secure Bit and/or the Nonce, but there are implementations ignoring the spec.
The Secure Bit is incorrectly set on rekeys for Windows clients for Message 2 and the Nonce is non-zero
in Message 4 in Bug 11994 (Apple?) */
- if (eapol_data_len)
+ if (eapol_data_len) {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 2);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Message 2 of 4)");
- else
+ } else {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 4);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Message 4 of 4)");
+ }
break;
case (KEY_INFO_INSTALL_MASK | KEY_INFO_KEY_ACK_MASK | KEY_INFO_KEY_MIC_MASK):
+ {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 3);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Message 3 of 4)");
break;
}
+ }
} else {
- if (keyinfo & KEY_INFO_KEY_ACK_MASK)
+ if (keyinfo & KEY_INFO_KEY_ACK_MASK) {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 1);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Group Message 1 of 2)");
- else
+ } else {
+ ti = proto_tree_add_uint(tree, hf_wlan_rsna_eapol_wpa_keydes_msgnr, tvb, offset, 0, 2);
+
col_set_str(pinfo->cinfo, COL_INFO, "Key (Group Message 2 of 2)");
+ }
}
+ PROTO_ITEM_SET_GENERATED(ti);
+
proto_tree_add_bitmask_with_flags(tree, tvb, offset, hf_wlan_rsna_eapol_wpa_keydes_keyinfo,
ett_keyinfo, wlan_rsna_eapol_wpa_keydes_keyinfo,
ENC_BIG_ENDIAN, BMT_NO_APPEND);
ENC_NA);
offset += 8;
proto_tree_add_item(tree, hf_wlan_rsna_eapol_wpa_keydes_mic, tvb, offset,
- 16, ENC_NA);
- offset += 16;
+ eapol_key_mic_len, ENC_NA);
+ offset += eapol_key_mic_len;
proto_tree_add_item(tree, hf_wlan_rsna_eapol_wpa_keydes_data_len, tvb,
offset, 2, ENC_BIG_ENDIAN);
offset += 2;
/* It returns the algorithm used for decryption and the header and trailer lengths. */
static tvbuff_t *
-try_decrypt(tvbuff_t *tvb, packet_info *pinfo, guint offset, guint len, guint8 *algorithm, guint32 *sec_header, guint32 *sec_trailer, PAIRPDCAP_KEY_ITEM used_key)
+try_decrypt(tvbuff_t *tvb, packet_info *pinfo, guint offset, guint len, guint8 *algorithm, guint32 *sec_header, guint32 *sec_trailer, PDOT11DECRYPT_KEY_ITEM used_key)
{
const guint8 *enc_data;
tvbuff_t *decr_tvb = NULL;
guint32 dec_caplen;
- guchar dec_data[AIRPDCAP_MAX_CAPLEN];
+ guchar dec_data[DOT11DECRYPT_MAX_CAPLEN];
if (!enable_decryption)
return NULL;
/* get the entire packet */
enc_data = tvb_get_ptr(tvb, 0, len+offset);
- /* process packet with AirPDcap */
- if (AirPDcapPacketProcess(&airpdcap_ctx, enc_data, offset, offset+len, dec_data, &dec_caplen,
- used_key, FALSE)==AIRPDCAP_RET_SUCCESS)
+ /* process packet with Dot11Decrypt */
+ if (Dot11DecryptPacketProcess(&dot11decrypt_ctx, enc_data, offset, offset+len, dec_data, &dec_caplen,
+ used_key, FALSE)==DOT11DECRYPT_RET_SUCCESS)
{
guint8 *tmp;
*algorithm=used_key->KeyType;
switch (*algorithm) {
- case AIRPDCAP_KEY_TYPE_WEP:
- *sec_header=AIRPDCAP_WEP_HEADER;
- *sec_trailer=AIRPDCAP_WEP_TRAILER;
+ case DOT11DECRYPT_KEY_TYPE_WEP:
+ *sec_header=DOT11DECRYPT_WEP_HEADER;
+ *sec_trailer=DOT11DECRYPT_WEP_TRAILER;
break;
- case AIRPDCAP_KEY_TYPE_CCMP:
- *sec_header=AIRPDCAP_RSNA_HEADER;
- *sec_trailer=AIRPDCAP_CCMP_TRAILER;
+ case DOT11DECRYPT_KEY_TYPE_CCMP:
+ *sec_header=DOT11DECRYPT_RSNA_HEADER;
+ *sec_trailer=DOT11DECRYPT_CCMP_TRAILER;
break;
- case AIRPDCAP_KEY_TYPE_TKIP:
- *sec_header=AIRPDCAP_RSNA_HEADER;
- *sec_trailer=AIRPDCAP_TKIP_TRAILER;
+ case DOT11DECRYPT_KEY_TYPE_TKIP:
+ *sec_header=DOT11DECRYPT_RSNA_HEADER;
+ *sec_trailer=DOT11DECRYPT_TKIP_TRAILER;
break;
default:
return NULL;
/* Collect our WEP and WPA keys */
static void
-set_airpdcap_keys(void)
+set_dot11decrypt_keys(void)
{
guint i;
- AIRPDCAP_KEYS_COLLECTION *keys = g_new(AIRPDCAP_KEYS_COLLECTION, 1);
+ DOT11DECRYPT_KEYS_COLLECTION *keys = g_new(DOT11DECRYPT_KEYS_COLLECTION, 1);
GByteArray *bytes = NULL;
keys->nKeys = 0;
if (dk != NULL)
{
- AIRPDCAP_KEY_ITEM key;
- if (dk->type == AIRPDCAP_KEY_TYPE_WEP)
+ DOT11DECRYPT_KEY_ITEM key;
+ if (dk->type == DOT11DECRYPT_KEY_TYPE_WEP)
{
gboolean res;
- key.KeyType = AIRPDCAP_KEY_TYPE_WEP;
+ key.KeyType = DOT11DECRYPT_KEY_TYPE_WEP;
bytes = g_byte_array_new();
res = hex_str_to_bytes(dk->key->str, bytes, FALSE);
- if (dk->key->str && res && (bytes->len > 0) && (bytes->len <= AIRPDCAP_WEP_KEY_MAXLEN))
+ if (dk->key->str && res && (bytes->len > 0) && (bytes->len <= DOT11DECRYPT_WEP_KEY_MAXLEN))
{
/*
* WEP key is correct (well, the can be even or odd, so it is not
* a real check, I think... is a check performed somewhere in the
- * AirPDcap function???)
+ * Dot11Decrypt function???)
*/
memcpy(key.KeyData.Wep.WepKey, bytes->data, bytes->len);
key.KeyData.Wep.WepKeyLen = bytes->len;
keys->nKeys += 1;
}
}
- else if (dk->type == AIRPDCAP_KEY_TYPE_WPA_PWD)
+ else if (dk->type == DOT11DECRYPT_KEY_TYPE_WPA_PWD)
{
- key.KeyType = AIRPDCAP_KEY_TYPE_WPA_PWD;
+ key.KeyType = DOT11DECRYPT_KEY_TYPE_WPA_PWD;
/* XXX - This just lops the end if the key off if it's too long.
* Should we handle this more gracefully? */
- g_strlcpy(key.UserPwd.Passphrase, dk->key->str, AIRPDCAP_WPA_PASSPHRASE_MAX_LEN+1);
+ g_strlcpy(key.UserPwd.Passphrase, dk->key->str, DOT11DECRYPT_WPA_PASSPHRASE_MAX_LEN+1);
key.UserPwd.SsidLen = 0;
- if ((dk->ssid != NULL) && (dk->ssid->len <= AIRPDCAP_WPA_SSID_MAX_LEN))
+ if ((dk->ssid != NULL) && (dk->ssid->len <= DOT11DECRYPT_WPA_SSID_MAX_LEN))
{
memcpy(key.UserPwd.Ssid, dk->ssid->data, dk->ssid->len);
key.UserPwd.SsidLen = dk->ssid->len;
keys->Keys[keys->nKeys] = key;
keys->nKeys += 1;
}
- else if (dk->type == AIRPDCAP_KEY_TYPE_WPA_PSK)
+ else if (dk->type == DOT11DECRYPT_KEY_TYPE_WPA_PSK)
{
- key.KeyType = AIRPDCAP_KEY_TYPE_WPA_PSK;
+ key.KeyType = DOT11DECRYPT_KEY_TYPE_WPA_PSK;
bytes = g_byte_array_new();
hex_str_to_bytes(dk->key->str, bytes, FALSE);
/* XXX - Pass the correct array of bytes... */
- if (bytes->len <= AIRPDCAP_WPA_PSK_LEN) {
+ if (bytes->len <= DOT11DECRYPT_WPA_PSK_LEN) {
memcpy(key.KeyData.Wpa.Psk, bytes->data, bytes->len);
keys->Keys[keys->nKeys] = key;
}
/* Now set the keys */
- AirPDcapSetKeys(&airpdcap_ctx, keys->Keys, keys->nKeys);
+ Dot11DecryptSetKeys(&dot11decrypt_ctx, keys->Keys, keys->nKeys);
g_free(keys);
}
{
/*
- * XXX - AirPDcap - That God sends it to us beautiful (che dio ce la mandi bona)
- * The next lines will add a key to the AirPDcap context. The keystring will be added
+ * XXX - Dot11Decrypt - That God sends it to us beautiful (che dio ce la mandi bona)
+ * The next lines will add a key to the Dot11Decrypt context. The keystring will be added
* to the old WEP array too, but we don't care, because the packets will come here
* already decrypted... One of these days we will fix this too
*/
- set_airpdcap_keys();
+ set_dot11decrypt_keys();
}
/*
FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- {&hf_ieee80211_block_ack_request_control,
- {"Block Ack Request (BAR) Control", "wlan.bar.control",
- FT_UINT16, BASE_HEX, NULL, 0,
- NULL, HFILL }},
-
{&hf_ieee80211_block_ack_control,
- {"Block Ack Request Control", "wlan.ba.control",
+ {"Block Ack Control", "wlan.ba.control",
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL }},
{&hf_ieee80211_block_ack_control_ack_policy,
- {"BAR Ack Policy", "wlan.ba.control.ackpolicy",
+ {"BA Ack Policy", "wlan.ba.control.ackpolicy",
FT_BOOLEAN, 16, TFS(&ieee80211_block_ack_control_ack_policy_flag), 0x01,
"Block Ack Request (BAR) Ack Policy", HFILL }},
- {&hf_ieee80211_block_ack_control_multi_tid,
- {"Multi-TID", "wlan.ba.control.multitid",
- FT_BOOLEAN, 16, 0, 0x02,
- "Multi-Traffic Identifier (TID)", HFILL }},
-
- {&hf_ieee80211_block_ack_control_compressed_bitmap,
- {"Compressed Bitmap", "wlan.ba.control.cbitmap",
- FT_BOOLEAN, 16, 0, 0x04,
- NULL, HFILL }},
+ {&hf_ieee80211_block_ack_control_type,
+ {"BA Type", "wlan.ba.control.ba_type",
+ FT_UINT16, BASE_HEX, VALS(block_ack_type_vals), 0x001e, NULL, HFILL }},
{&hf_ieee80211_block_ack_control_reserved,
{"Reserved", "wlan.ba.control.reserved",
- FT_UINT16, BASE_HEX, NULL, 0x0ff8,
+ FT_UINT16, BASE_HEX, NULL, 0x0fe0,
NULL, HFILL }},
- {&hf_ieee80211_block_ack_control_basic_tid_info,
+ {&hf_ieee80211_block_ack_control_tid_info,
{"TID for which a Basic BlockAck frame is requested", "wlan.ba.basic.tidinfo",
FT_UINT16, BASE_HEX, NULL, 0xf000,
"Traffic Identifier (TID) for which a Basic BlockAck frame is requested", HFILL }},
- {&hf_ieee80211_block_ack_control_compressed_tid_info,
- {"TID for which a BlockAck frame is requested", "wlan.bar.compressed.tidinfo",
- FT_UINT16, BASE_HEX, NULL, 0xf000,
- "Traffic Identifier (TID) for which a BlockAck frame is requested", HFILL }},
-
- {&hf_ieee80211_block_ack_control_multi_tid_info,
- {"Number of TIDs Present", "wlan.ba.mtid.tidinfo",
- FT_UINT16, BASE_HEX, NULL, 0xf000,
- "Number of Traffic Identifiers (TIDs) Present", HFILL }},
-
- {&hf_ieee80211_block_ack_multi_tid_info,
- {"Traffic Identifier (TID) Info", "wlan.ba.mtid.tid",
- FT_UINT8, BASE_DEC, 0, 0,
- NULL, HFILL }},
-
{&hf_ieee80211_block_ack_multi_tid_reserved,
{"Reserved", "wlan.bar.mtid.tidinfo.reserved",
FT_UINT16, BASE_HEX, 0, 0x0fff,
FT_UINT16, BASE_HEX, 0, 0xf000,
NULL, HFILL }},
- {&hf_ieee80211_block_ack_request_type,
- {"Block Ack Request Type", "wlan.bar.type",
- FT_UINT8, BASE_HEX, VALS(ieee80211_block_ack_request_type_flags), 0x06,
- "Block Ack Request (BAR) Type", HFILL }},
-
- {&hf_ieee80211_block_ack_type,
- {"Block Ack Type", "wlan.ba.type",
- FT_UINT8, BASE_HEX, VALS(ieee80211_block_ack_type_flags), 0x06,
- NULL, HFILL }},
-
{&hf_ieee80211_block_ack_bitmap,
{"Block Ack Bitmap", "wlan.ba.bm",
FT_BYTES, BASE_NONE, NULL, 0,
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_block_ack_gcr_addr,
+ {"GCR Group Address", "wlan.ba.gcr_group_addr",
+ FT_ETHER, BASE_NONE, NULL, 0, NULL, HFILL }},
+
{&hf_ieee80211_beamform_feedback_seg_retrans_bitmap,
{"Feedback segment Retansmission Bitmap", "wlan.beamform.feedback_seg_retrans_bitmap",
FT_UINT8, BASE_HEX, NULL, 0,
FT_UINT8, BASE_DEC, NULL, 0xFC,
NULL, HFILL }},
+ {&hf_ieee80211_vht_ndp_annc_he_subfield,
+ {"HE", "wlan.vht_ndp.token.he",
+ FT_BOOLEAN, 8, TFS(&he_ndp_annc_he_subfield_vals), 0x02, NULL, HFILL }},
+
{&hf_ieee80211_vht_ndp_annc_token_reserved,
{"Reserved", "wlan.vht_ndp.token.reserved",
- FT_UINT8, BASE_HEX, NULL, 0x03,
- NULL, HFILL }},
-
- {&hf_ieee80211_vht_ndp_annc_sta_info,
- {"STA Info", "wlan.vht_ndp.sta_info",
- FT_UINT16, BASE_HEX, NULL, 0,
+ FT_UINT8, BASE_HEX, NULL, 0x01,
NULL, HFILL }},
{&hf_ieee80211_vht_ndp_annc_sta_info_aid12,
FT_ETHER, BASE_NONE, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_ff_bss_transition_query_reason,
+ {"BSS Transition Query Reason", "wlan.fixed.bss_transition_query_reason",
+ FT_UINT8, BASE_DEC, VALS(ieee80211_transition_reasons), 0,
+ NULL, HFILL }},
+
{&hf_ieee80211_ff_bss_transition_candidate_list_entries,
{"BSS Transition Candidate List Entries", "wlan.fixed.bss_transition_candidate_list_entries",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }},
{&hf_ieee80211_ff_vht_mimo_cntrl_sounding_dialog_token_number,
- {"Sounding Dialog Toker Number", "wlan.vht.mimo_control.soundingdialogtocketnbr",
+ {"Sounding Dialog Token Number", "wlan.vht.mimo_control.sounding_dialog_tocken_nbr",
FT_UINT24, BASE_HEX, NULL, 0xFC0000,
NULL, HFILL }},
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_ff_he_action,
+ {"HE Action", "wlan.he.action",
+ FT_UINT8, BASE_DEC, VALS(he_action_vals), 0,
+ NULL, HFILL }},
+
+ {&hf_he_mimo_control_nc_index,
+ {"Nc Index", "wlan.he.mimo.nc_index",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000007, NULL, HFILL }},
+
+ {&hf_he_mimo_control_nr_index,
+ {"Nr Index", "wlan.he.mimo.nr_index",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000038, NULL, HFILL }},
+
+ {&hf_he_mimo_control_bw,
+ {"BW", "wlan.he.mimo.bw",
+ FT_UINT40, BASE_DEC, NULL, 0x00000000C0, NULL, HFILL }},
+
+ {&hf_he_mimo_control_grouping,
+ {"Grouping", "wlan.he.mimo.grouping",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000100, NULL, HFILL }},
+
+ {&hf_he_mimo_control_codebook_info,
+ {"Codebook Information", "wlan.he.mimo.codebook_info",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000200, NULL, HFILL }},
+
+ {&hf_he_mimo_control_feedback_type,
+ {"Feedback Type", "wlan.he.mimo.feedback_type",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000C00, NULL, HFILL }},
+
+ {&hf_he_mimo_control_remaining_feedback_segs,
+ {"Remaining Feedback Segments", "wlan.he.mimo.remaining_feedback_segs",
+ FT_UINT40, BASE_DEC, NULL, 0x0000007000, NULL, HFILL }},
+
+ {&hf_he_mimo_control_first_feedback_seg,
+ {"First Feedback Segment", "wlan.he.mimo.first_feedback_seg",
+ FT_UINT40, BASE_DEC, NULL, 0x0000008000, NULL, HFILL }},
+
+ {&hf_he_mimo_control_ru_start_index,
+ {"RU Start Index", "wlan.he.mimo.ru_start_index",
+ FT_UINT40, BASE_HEX, NULL, 0x00007F0000, NULL, HFILL }},
+
+ {&hf_he_mimo_control_ru_end_index,
+ {"RU End Index", "wlan.he.mimo.ru_end_index",
+ FT_UINT40, BASE_HEX, NULL, 0x003F800000, NULL, HFILL }},
+
+ {&hf_he_mimo_control_sounding_dialog_token_num,
+ {"Sounding Dialog Token Number", "wlan.he.mimo.sounding_dialog_token_num",
+ FT_UINT40, BASE_DEC, NULL, 0x0FC0000000, NULL, HFILL }},
+
+ {&hf_he_mimo_control_reserved,
+ {"Reserved", "wlan.he.mimo.reserved",
+ FT_UINT40, BASE_DEC, NULL, 0xF000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_mimo_control_field,
+ {"HE MIMO Control", "wlan.he.action.he_mimo_control",
+ FT_UINT40, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
{&hf_ieee80211_tag_tspec_allocation_id,
{"Allocation ID", "wlan.dmg_tspec.allocation_id",
FT_UINT24, BASE_DEC, NULL, 0x00000f,
{&hf_ieee80211_tag_addba_ext_no_frag,
{"ADDBA No Fragmentation", "wlan.addba.no_frag",
- FT_BOOLEAN, 8, NULL, 0x80,
+ FT_BOOLEAN, 8, NULL, 0x01,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_addba_ext_he_fragmentation_operation,
+ {"ADDBA HE Fragmentation Operation", "wlan.addba.he_frag_oper",
+ FT_UINT8, BASE_HEX, NULL, 0x06,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_addba_ext_reserved,
+ {"Reserved", "wlan.addba.he_frag_oper",
+ FT_UINT8, BASE_HEX, NULL, 0xF8,
NULL, HFILL }},
{&hf_ieee80211_tag_multi_band_ctrl_sta_role,
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_3gpp_gc_plmn,
+ {"PLMN", "wlan.fixed.anqp.3gpp_cellular_info.plmn_info",
+ FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }},
+
{&hf_ieee80211_ff_anqp_domain_name_len,
{"Domain Name Length", "wlan.fixed.anqp.domain_name_list.len",
FT_UINT8, BASE_DEC, NULL, 0,
FT_STRING, BASE_NONE, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_ff_anqp_venue_url_len,
+ {"Length", "wlan.fixed.anqp.venue_url_list.len",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_anqp_venue_url_number,
+ {"Venue Number", "wlan.fixed.anqp.venue_url_list.venue_number",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_anqp_venue_url,
+ {"Venue URL", "wlan.fixed.anqp.venue_url_list.venue_url",
+ FT_STRING, BASE_NONE, NULL, 0,
+ NULL, HFILL }},
+
{&hf_ieee80211_ff_dls_timeout,
{"DLS timeout", "wlan.fixed.dls_timeout",
FT_UINT16, BASE_HEX, NULL, 0,
FT_UINT16, BASE_HEX, NULL, 0,
NULL, HFILL }},
+ {&hf_ieee80211_ff_send_confirm,
+ {"Send-Confirm", "wlan.fixed.send_confirm",
+ FT_UINT16, BASE_DEC, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_anti_clogging_token,
+ {"Anti-Clogging Token", "wlan.fixed.anti_clogging_token",
+ FT_BYTES, BASE_NONE, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_scalar,
+ {"Scalar", "wlan.fixed.scalar",
+ FT_BYTES, BASE_NONE, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_finite_field_element,
+ {"Finite Field Element", "wlan.fixed.finite_field_element",
+ FT_BYTES, BASE_NONE, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_confirm,
+ {"Confirm", "wlan.fixed.confirm",
+ FT_BYTES, BASE_NONE, NULL, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_ff_finite_cyclic_group,
+ {"Group Id", "wlan.fixed.finite_cyclic_group",
+ FT_UINT16, BASE_DEC, NULL, 0,
+ NULL, HFILL }},
+
{&hf_ieee80211_anqp_wfa_subtype,
{"WFA Subtype", "wlan.anqp.wfa.subtype",
FT_UINT8, BASE_DEC, VALS(wfa_subtype_vals), 0, NULL, HFILL }},
{&hf_hs20_indication_pps_mo_id_present,
{"PPS MO ID Present", "wlan.hs20.indication.pps_mo_id_present",
- FT_UINT8, BASE_DEC, NULL, 0x02, NULL, HFILL }},
+ FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x02, NULL, HFILL }},
{&hf_hs20_indication_anqp_domain_id_present,
{"ANQP Domain ID Present", "wlan.hs20.indication.anqp_domain_id_present",
- FT_UINT8, BASE_DEC, NULL, 0x04, NULL, HFILL }},
+ FT_BOOLEAN, 8, TFS(&tfs_present_not_present), 0x04, NULL, HFILL }},
+
+ {&hf_hs20_reserved,
+ { "Reserved", "wlan.hs20.indication.reserved",
+ FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80, NULL, HFILL }},
{&hf_hs20_indication_release_number,
{"Release Number", "wlan.hs20.indication.release_number",
FT_UINT8, BASE_DEC, VALS(hs20_indication_release_number_vals), 0xF0, NULL, HFILL }},
+ {&hf_hs20_indication_pps_mo_id,
+ {"PPS MO ID", "wlan.hs20.indication.pps_mo_id",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_indication_anqp_domain_id,
+ {"ANQP Domain ID", "wlan.hs20.indication.domain_id",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
{&hf_hs20_anqp_subtype,
{"Subtype", "wlan.hs20.anqp.subtype",
FT_UINT8, BASE_DEC, VALS(hs20_anqp_subtype_vals), 0,
{"NAI Home Realm Name Length", "wlan.hs20.anqp.nai_hrq.length",
FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
- {&hf_hs20_anqp_nai_hrq_realm_name,
- {"NAI Home Realm Name", "wlan.hs20.anqp.nai_hrq.name",
+ {&hf_hs20_anqp_nai_hrq_realm_name,
+ {"NAI Home Realm Name", "wlan.hs20.anqp.nai_hrq.name",
+ FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_anqp_oper_class_indic,
+ {"Operating Class", "wlan.hs20.anqp.oper_class_indic.oper_class",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_subscription_remediation_url_len,
+ {"Server URL Length", "wlan.hs20.subs_remediation.server_url_len",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_subscription_remediation_server_url,
+ {"Server URL", "wlan.hs20.subs_remediation.server_url",
+ FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_subscription_remediation_server_method,
+ {"Server Method", "wlan.hs20.subs_remediation.server_method",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_deauth_reason_code,
+ {"De-Auth Reason Code", "wlan.hs20.deauth.reason_code",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_reauth_delay,
+ {"Re-Auth Delay", "wlan.hs20.deauth.reauth_delay",
+ FT_UINT16, BASE_DEC|BASE_UNIT_STRING, &units_seconds, 0, NULL, HFILL }},
+
+ {&hf_hs20_deauth_reason_url_len,
+ {"Reason URL Length", "wlan.hs20.deauth.reason_url_len",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_hs20_deauth_imminent_reason_url,
+ {"Reason URL", "wlan.hs20.deauth.reason_url",
FT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }},
- {&hf_hs20_anqp_oper_class_indic,
- {"Operating Class", "wlan.hs20.anqp.oper_class_indic.oper_class",
- FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
-
{&hf_ieee80211_tag,
{"Tag", "wlan.tag",
FT_NONE, BASE_NONE, 0x0, 0,
NULL, HFILL }},
{&hf_ieee80211_vht_short_gi_for_80,
- {"Short GI for 80MHz", "wlan.vht.capabilities.short80",
+ {"Short GI for 80MHz/TVHT_MODE_4C", "wlan.vht.capabilities.short80",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00000020,
NULL, HFILL }},
NULL, HFILL }},
{&hf_ieee80211_vht_su_beamformer_cap,
- {"SU Beam-former Capable", "wlan.vht.capabilities.subeamformer",
+ {"SU Beamformer Capable", "wlan.vht.capabilities.subeamformer",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00000800,
NULL, HFILL }},
{&hf_ieee80211_vht_su_beamformee_cap,
- {"SU Beam-formee Capable", "wlan.vht.capabilities.subeamformee",
+ {"SU Beamformee Capable", "wlan.vht.capabilities.subeamformee",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00001000,
NULL, HFILL }},
{&hf_ieee80211_vht_beamformer_antennas,
- {"Compressed Steering Number of Beamformer Antennas Supported", "wlan.vht.capabilities.beamformerants",
+ {"Beamformee STS Capability", "wlan.vht.capabilities.beamformee_sts_cap",
FT_UINT32, BASE_HEX, VALS(num_plus_one_3bit_flag), 0x0000e000,
NULL, HFILL }},
NULL, HFILL }},
{&hf_ieee80211_vht_mu_beamformer_cap,
- {"MU Beam-former Capable", "wlan.vht.capabilities.mubeamformer",
+ {"MU Beamformer Capable", "wlan.vht.capabilities.mubeamformer",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00080000,
NULL, HFILL }},
{&hf_ieee80211_vht_mu_beamformee_cap,
- {"MU Beam-formee Capable", "wlan.vht.capabilities.mubeamformee",
+ {"MU Beamformee Capable", "wlan.vht.capabilities.mubeamformee",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00100000,
NULL, HFILL }},
{&hf_ieee80211_vht_txop_ps,
- {"VHT TXOP PS", "wlan.vht.capabilities.vhttxopps",
+ {"TXOP PS", "wlan.vht.capabilities.vhttxopps",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00200000,
NULL, HFILL }},
{&hf_ieee80211_vht_var_htc_field,
- {"+HTC-VHT Capable (VHT variant HT Control field)", "wlan.vht.capabilities.vhthtc",
+ {"+HTC-VHT Capable", "wlan.vht.capabilities.vhthtc",
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x00400000,
NULL, HFILL }},
{&hf_ieee80211_vht_max_ampdu,
- {"Max A-MPDU Length", "wlan.vht.capabilities.maxampdu",
+ {"Max A-MPDU Length Exponent", "wlan.vht.capabilities.maxampdu",
FT_UINT32, BASE_HEX, VALS(vht_max_ampdu_flag), 0x03800000,
"In Octets unit", HFILL }},
FT_BOOLEAN, 32, TFS(&tfs_supported_not_supported), 0x20000000,
NULL, HFILL }},
- {&hf_ieee80211_vht_reserv,
- {"Reserved", "wlan.vht.reserved",
- FT_BOOLEAN, 32, NULL, 0xc0000000,
+ {&hf_ieee80211_vht_ext_nss_bw_support,
+ {"Extended NSS BW Support", "wlan.vht.capabilities.ext_nss_bw_support",
+ FT_UINT32, BASE_HEX, NULL, 0xc0000000,
NULL, HFILL }},
{&hf_ieee80211_vht_mcsset,
{&hf_ieee80211_tag_power_capability_min,
{"Minimum Transmit Power", "wlan.powercap.min",
- FT_UINT8, BASE_DEC_HEX, NULL, 0,
+ FT_INT8, BASE_DEC, NULL, 0,
"The nominal minimum transmit power with which the STA is capable of transmitting in the current channel", HFILL }},
{&hf_ieee80211_tag_power_capability_max,
{"Maximum Transmit Power", "wlan.powercap.max",
- FT_UINT8, BASE_DEC_HEX, NULL, 0,
+ FT_INT8, BASE_DEC, NULL, 0,
"The nominal maximum transmit power with which the STA is capable of transmitting in the current channel", HFILL }},
{&hf_ieee80211_tag_tpc_report_trsmt_pow,
FT_UINT8, BASE_HEX, NULL, 0xF8,
NULL, HFILL }},
- /* Table 8-103-Capabilities field */
+ /* IEEE Std 802.11 2016 */
+ /* Table 9-135-Extended Capabilities field */
{&hf_ieee80211_tag_extended_capabilities,
{"Extended Capabilities", "wlan.extcap",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL }},
- /* P802.11n/D6.0 */
/* Extended Capability octet 1 */
{&hf_ieee80211_tag_extended_capabilities_b0,
{"20/40 BSS Coexistence Management Support", "wlan.extcap.b0",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x01,
"HT Information Exchange Support", HFILL }},
- /* P802.11p/D4.0 */
{&hf_ieee80211_tag_extended_capabilities_b1,
- {"On-demand beacon", "wlan.extcap.b1",
- FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02,
- NULL, HFILL }},
+ {"Reserved (was On-demand beacon)", "wlan.extcap.b1",
+ FT_UINT8, BASE_HEX, NULL, 0x02,
+ "Must be zero", HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b2,
{"Extended Channel Switching", "wlan.extcap.b2",
NULL, HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b3,
- {"WAVE indication", "wlan.extcap.b3",
- FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x08,
- NULL, HFILL }},
- /*End: P802.11p/D4.0 */
+ {"Reserved (was WAVE indication)", "wlan.extcap.b3",
+ FT_UINT8, BASE_HEX, NULL, 0x08,
+ "Must be zero", HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b4,
{"PSMP Capability", "wlan.extcap.b4",
NULL, HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b17,
- {"WNM-Sleep Mode", "wlan.extcap.b17",
+ {"WNM Sleep Mode", "wlan.extcap.b17",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02,
NULL, HFILL }},
NULL, HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b28,
- {"Peer U-APSD Buffer STA Support", "wlan.extcap.b28",
+ {"TPU Buffer STA Support", "wlan.extcap.b28",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x10,
NULL, HFILL }},
NULL, HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b37,
- {"TDLS support", "wlan.extcap.b37",
+ {"TDLS Support", "wlan.extcap.b37",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x20,
NULL, HFILL }},
NULL, HFILL }},
{&hf_ieee80211_tag_extended_capabilities_b46,
- {"WNM-Notification", "wlan.extcap.b46",
+ {"WNM Notification", "wlan.extcap.b46",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x40,
NULL, HFILL }},
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x01,
"The SSID in this BSS is interpreted using UTF-8 encoding", HFILL }},
- {&hf_ieee80211_tag_extended_capabilities_o7,
- {"Reserved", "wlan.extcap.o7",
- FT_UINT8, BASE_HEX, NULL, 0xfe,
- "Must be zero", HFILL }},
+ {&hf_ieee80211_tag_extended_capabilities_b49,
+ {"QMFActivated", "wlan.extcap.b49",
+ FT_BOOLEAN, 8, NULL, 0x02,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b50,
+ {"QMFReconfigurationActivated", "wlan.extcap.b50",
+ FT_BOOLEAN, 8, NULL, 0x04,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b51,
+ {"Robust AV Streaming", "wlan.extcap.b51",
+ FT_BOOLEAN, 8, NULL, 0x08,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b52,
+ {"Advanced GCR", "wlan.extcap.b52",
+ FT_BOOLEAN, 8, NULL, 0x10,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b53,
+ {"Mesh GCR", "wlan.extcap.b53",
+ FT_BOOLEAN, 8, NULL, 0x20,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b54,
+ {"SCS", "wlan.extcap.b54",
+ FT_BOOLEAN, 8, NULL, 0x40,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b55,
+ {"QLoad Report", "wlan.extcap.b55",
+ FT_BOOLEAN, 8, NULL, 0x80,
+ NULL, HFILL }},
/* Extended Capability octet 8 */
+ {&hf_ieee80211_tag_extended_capabilities_b56,
+ {"Alternate EDCA", "wlan.extcap.b56",
+ FT_BOOLEAN, 8, NULL, 0x01,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b57,
+ {"Unprotected TXOP Negotiation", "wlan.extcap.b57",
+ FT_BOOLEAN, 8, NULL, 0x02,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b58,
+ {"Protected TXOP Negotiation", "wlan.extcap.b58",
+ FT_BOOLEAN, 8, NULL, 0x04,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b59,
+ {"Reserved", "wlan.extcap.b59",
+ FT_UINT8, BASE_HEX, NULL, 0x08,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b60,
+ {"Protected QLoad Report", "wlan.extcap.b61",
+ FT_BOOLEAN, 8, NULL, 0x10,
+ NULL, HFILL }},
+
{&hf_ieee80211_tag_extended_capabilities_b61,
{"TDLS Wider Bandwidth", "wlan.extcap.b61",
FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x20,
FT_UINT8, BASE_DEC, NULL, 0x80,
"Part 1 (bit63)", HFILL }},
- {&hf_ieee80211_tag_extended_capabilities_o8,
- {"Reserved", "wlan.extcap.o8",
- FT_UINT8, BASE_HEX, NULL, 0x1f,
- "Must be zero", HFILL }},
+ /* Extended Capability octets 8 & 9 */
+ {&hf_ieee80211_tag_extended_capabilities_2,
+ {"Extended Capabilities", "wlan.extcap",
+ FT_UINT16, BASE_HEX, NULL, 0,
+ NULL, HFILL }},
- /* Extended Capability octet 9 */
- {&hf_ieee80211_tag_extended_capabilities_b64,
- {"Max Number Of MSDUs In A-MSDU64", "wlan.extcap.b64",
- FT_UINT8, BASE_DEC, NULL, 0x01,
- "Part 2 (bit64)", HFILL }},
+ {&hf_ieee80211_tag_extended_capabilities_b56_2,
+ {"Alternate EDCA", "wlan.extcap.b56",
+ FT_BOOLEAN, 16, NULL, 0x01,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b57_2,
+ {"Unprotected TXOP Negotiation", "wlan.extcap.b57",
+ FT_BOOLEAN, 16, NULL, 0x02,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b58_2,
+ {"Protected TXOP Negotiation", "wlan.extcap.b58",
+ FT_BOOLEAN, 16, NULL, 0x04,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b59_2,
+ {"Reserved", "wlan.extcap.b59",
+ FT_UINT16, BASE_HEX, NULL, 0x08,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b60_2,
+ {"Protected QLoad Report", "wlan.extcap.b61",
+ FT_BOOLEAN, 16, NULL, 0x10,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b61_2,
+ {"TDLS Wider Bandwidth", "wlan.extcap.b61",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x20,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b62_2,
+ {"Operating Mode Notification", "wlan.extcap.b62",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x40,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_max_num_msdus,
+ {"Max Number Of MSDUs In A-MSDU", "wlan.extcap.b63",
+ FT_UINT16, BASE_DEC, VALS(vht_max_mpdu_in_amsdu), 0x0180,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b65_2,
+ {"Channel Schedule Management", "wlan.extcap.b65",
+ FT_BOOLEAN, 16, NULL, 0x0200,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b66_2,
+ {"Geodatabase Inband Enabling Signal", "wlan.extcap.b66",
+ FT_BOOLEAN, 16, NULL, 0x0400,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b67_2,
+ {"Network Channel Control", "wlan.extcap.b67",
+ FT_BOOLEAN, 16, NULL, 0x0800,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b68_2,
+ {"White Space Map", "wlan.extcap.b68",
+ FT_BOOLEAN, 16, NULL, 0x1000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b69_2,
+ {"Channel Availability Query", "wlan.extcap.b69",
+ FT_BOOLEAN, 16, NULL, 0x2000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b70_2,
+ {"Fine Timing Measurement Responder", "wlan.extcap.b70",
+ FT_BOOLEAN, 16, NULL, 0x4000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b71_2,
+ {"Fine Timing Measurement Initiator", "wlan.extcap.b71",
+ FT_BOOLEAN, 16, NULL, 0x8000,
+ NULL, HFILL }},
+
+ /* Extended Capability Octet 10 */
+ {&hf_ieee80211_tag_extended_capabilities_b72,
+ {"Reserved", "wlan.extcap.b72",
+ FT_UINT8, BASE_HEX, NULL, 0x01,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b73,
+ {"Extended Spectrum Management Capable", "wlan.extcap.b73",
+ FT_BOOLEAN, 8, NULL, 0x02,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b74,
+ {"Future Channel Capable", "wlan.extcap.b74",
+ FT_BOOLEAN, 8, NULL, 0x04,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b75,
+ {"Reserved", "wlan.extcap.b75",
+ FT_UINT8, BASE_HEX, NULL, 0x08,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b76,
+ {"Reserved", "wlan.extcap.b76",
+ FT_UINT8, BASE_HEX, NULL, 0x10,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b77,
+ {"TWT Requester Support", "wlan.extcap.b77",
+ FT_BOOLEAN, 16, NULL, 0x20,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b78,
+ {"TWT Responder Support", "wlan.extcap.b78",
+ FT_BOOLEAN, 16, NULL, 0x40,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_extended_capabilities_b79,
+ {"OBSS Narrow Bandwidth RU in UL OFDMA Tolerance Support", "wlan.extcap.b79",
+ FT_BOOLEAN, 16, NULL, 0x80,
+ NULL, HFILL }},
- {&hf_ieee80211_tag_extended_capabilities_o9,
- {"Reserved", "wlan.extcap.o9",
- FT_UINT8, BASE_HEX, NULL, 0xfe,
- "Must be zero", HFILL }},
{&hf_ieee80211_tag_cisco_ccx1_unknown,
{"Unknown", "wlan.cisco.ccx1.unknown",
FT_BOOLEAN, 32, NULL, 0x00002000,
NULL, HFILL }},
+ {&hf_ieee80211_tag_neighbor_report_bssid_info_high_efficiency,
+ {"High Efficiency (HE AP)", "wlan.nreport.bssid.info.he",
+ FT_BOOLEAN, 32, NULL, 0x00004000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_tag_neighbor_report_bssid_info_er_bss,
+ {"Extended Range BSS", "wlan.nreport.bssid.info.er_bss",
+ FT_BOOLEAN, 32, NULL, 0x00008000,
+ NULL, HFILL }},
+
{&hf_ieee80211_tag_neighbor_report_bssid_info_reserved,
{"Reserved", "wlan.nreport.bssid.info.reserved",
- FT_UINT32, BASE_HEX, NULL, 0xFFFFC000,
+ FT_UINT32, BASE_HEX, NULL, 0xFFFF0000,
"Must be zero", HFILL }},
{&hf_ieee80211_tag_neighbor_report_ope_class,
{&hf_ieee80211_aironet_ie_dtpc,
{"Aironet IE CCX DTCP", "wlan.aironet.dtpc",
+ FT_INT8, BASE_DEC|BASE_UNIT_STRING, &units_dbm, 0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_aironet_ie_dtpc_unknown,
+ {"Aironet IE CCX DTCP Unknown", "wlan.aironet.dtpc_unknown",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }},
"High Throughput Control (+HTC)", HFILL }},
{&hf_ieee80211_htc_vht,
- {"VHT", "wlan.htc.lac.vht",
+ {"VHT", "wlan.htc.vht",
FT_BOOLEAN, 32, NULL, HTC_VHT,
"High Throughput Control HT/VHT flag", HFILL }},
- {&hf_ieee80211_htc_lac,
+ {&hf_ieee80211_htc_he,
+ {"HE", "wlan.htc.he",
+ FT_BOOLEAN, 32, NULL, HTC_HE,
+ "High Efficiency Control HE flag", HFILL }},
+
+ {&hf_ieee80211_htc_he_ctrl_id,
+ {"Control ID", "wlan.htc.he.a_control.ctrl_id",
+ FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_umrs_he_tb_ppdu_len,
+ {"HE TB PPDU Length", "wlan.htc.he.a_control.umrs.he_tb_ppdu_len",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_umrs_ru_allocation,
+ {"RU Allocation", "wlan.htc.he.a_control.umrs.ru_allocation",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_dl_tx_power,
+ {"DL Tx Power", "wlan.htc.he.a_control.umrs.dl_tx_power",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_ul_target_rssi,
+ {"UL Target RSSI", "wlan.htc.he.a_control.umrs.ul_target_rssi",
+ FT_UINT8, BASE_CUSTOM, CF_FUNC(ul_target_rssi_base_custom), 0x0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_ul_mcs,
+ {"UL MCS", "wlan.htc.he.a_control.umrs.ul_mcs",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_om_rx_nss,
+ {"Rx NSS", "wlan.htc.he.a_control.om.rx_nss",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_om_channel_width,
+ {"Channel Width", "wlan.htc.he.a_control.om.channel_width",
+ FT_UINT8, BASE_DEC, NULL, 0x00, NULL, HFILL }},
+
+ {&hf_ieee80211_he_om_ul_mu_disable,
+ {"UL MU Disable", "wlan.htc.he.a_control.om.ul_mu_disable",
+ FT_BOOLEAN, 1, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_om_tx_nsts,
+ {"Tx NSTS", "wlan.htc.he.a_control.om.tx_nsts",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_unsolicited_mfb,
+ {"Unsolicited MFB", "wlan.htc.he.a_control.hla.unsolicited_mrq",
+ FT_BOOLEAN, 8, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_mrq,
+ {"MRQ", "wlan.htc.he.a_control.hla.mrq",
+ FT_BOOLEAN, 8, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_nss,
+ {"NSS", "wlan.htc.he.a_control.hla.NSS",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_he_mcs,
+ {"HE-MCS", "wlan.htc.he.a_control.hla.he_mcs",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_dcm,
+ {"DCM", "wlan.htc.he.a_control.hla.dcm",
+ FT_BOOLEAN, 8, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_ru,
+ {"RU", "wlan.htc.he.a_control.hla.ru",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_bw,
+ {"BW", "wlan.htc.he.a_control.hla.bw",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_msi_ppdu_type,
+ {"MSI/PPDU Type", "wlan.htc.he.a_control.hla.msi_ppdu_type",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_hla_tx_bf,
+ {"Tx BF", "wlan.htc.he.a_control.hla.tx_bf",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_aci_bitmap,
+ {"ACI Bitmap", "wlan.htc.he.a_control.bsr.aci_bitmap",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_delta_tid,
+ {"Delta TID", "wlan.htc.he.a_control.bsr.delta_tid",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_aci_high,
+ {"ACI High", "wlan.htc.he.a_control.bsr.aci_high",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_scaling_factor,
+ {"Scaling Factor", "wlan.htc.he.a_control.bsr.scaling_factor",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_queue_size_high,
+ {"Queue Size High", "wlan.htc.he.a_control.bsr.queue_size_high",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_bsr_queue_size_all,
+ {"Queue Size All", "wlan.htc.he.a_control.bsr.queue_size_all",
+ FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_uph_ul_power_headroom,
+ {"UL Power Headroom", "wlan.htc.he.a_control.uph.ul_power_headroom",
+ FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_uph_ul_min_transmit_power_flag,
+ {"Minimum Transmit Power Flag", "wlan.htc.he.a_control.uph.min_transmit_power_flag",
+ FT_BOOLEAN, 1, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_cci_ac_constraint,
+ {"AC Constraint", "wlan.htc.he.a_control.cci.ac_constraint",
+ FT_BOOLEAN, 1, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_cci_rdg_more_ppdu,
+ {"RDG/More PPDU", "wlan.htc.he.a_control.cci.rdg_more_ppdu",
+ FT_BOOLEAN, 1, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_cci_sr_ppdu_indic,
+ {"SR PPDU Indication", "wlan.htc.he.a_control.cci.sr_ppdu_indic",
+ FT_BOOLEAN, 1, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_btc_avail_chan,
+ {"Available Channel Bitmap", "wlan.htc.he.a_control.bqr.avail_chan_bitmap",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_btc_reserved,
+ {"Reserved", "wlan.htc.he.a_control.bqr.reserved",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_common_info,
+ {"HE Trigger Common Info", "wlan.trigger.he.common_info",
+ FT_UINT64, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_type,
+ {"Trigger Type", "wlan.trigger.he.trigger_type",
+ FT_UINT64, BASE_DEC|BASE_VAL64_STRING, VALS64(trigger_type_vals),
+ 0x000000000000000F, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_length,
+ {"L-SIG Length", "wlan.trigger.he.l_sig_length",
+ FT_UINT64, BASE_DEC, NULL, 0x000000000000FFF0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_cascade_indication,
+ {"Cascade Indication", "wlan.trigger.he.cascade_indication",
+ FT_BOOLEAN, 64, NULL, 0x0000000000010000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_cs_required,
+ {"CS Required", "wlan.trigger.he.cs_required",
+ FT_BOOLEAN, 64, NULL, 0x0000000000020000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bw,
+ {"BW", "wlan.trigger.he.bw",
+ FT_UINT64, BASE_DEC|BASE_VAL64_STRING, VALS64(bw_subfield_vals), 0x00000000000C0000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_gi_and_ltf_type,
+ {"GI And LTF Type", "wlan.trigger.he.gi_and_ltf_type",
+ FT_UINT64, BASE_DEC|BASE_VAL64_STRING, VALS64(gi_and_ltf_type_subfield_vals), 0x0000000000300000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_mu_mimo_ltf_mode,
+ {"MU-MIMO LTF Mode", "wlan.trigger.he.mu_mimo_ltf_mode",
+ FT_BOOLEAN, 64, TFS(&mu_mimo_ltf_mode_tfs), 0x0000000000400000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_num_he_ltf_syms_etc,
+ {"Number of HE-LTF Symbols and Midamble Periodicity",
+ "wlan.trigger.he.num_he_ltf_syms_and_midamble_per",
+ FT_UINT64, BASE_HEX, NULL, 0x0000000003800000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_stbc,
+ {"STBC", "wlan.trigger.he.stbc",
+ FT_BOOLEAN, 64, NULL, 0x0000000004000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_ldpc_extra_sym_seg,
+ {"LDPC Extra Symbol Segment", "wlan.trigger.he.ldpc_extra_symbol_segment",
+ FT_BOOLEAN, 64, NULL, 0x0000000008000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_ap_tx_power,
+ {"AP TX Power", "wlan.trigger.he.ap_tx_power",
+ FT_UINT64, BASE_DEC, NULL, 0x00000003F0000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_packet_extension,
+ {"Packet Extension", "wlan.trigger.he.packet_extension",
+ FT_UINT64, BASE_HEX, NULL, 0x0000001C00000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_spatial_reuse,
+ {"Spatial Reuse", "wlan.trigger.he.spatial_reuse",
+ FT_UINT64, BASE_HEX, NULL, 0x001FFFE000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_doppler,
+ {"Doppler", "wlan.trigger.he.doppler",
+ FT_BOOLEAN, 64, NULL, 0x0020000000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_he_sig_a_reserved,
+ {"HE-SIG-A Reserved", "wlan.trigger.he.he_sig_a_reserved",
+ FT_UINT64, BASE_HEX, NULL, 0x7FC0000000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_reserved,
+ {"Reserved", "wlan.trigger.he.reserved",
+ FT_UINT64, BASE_HEX, NULL, 0x8000000000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_ctrl,
+ {"BAR Control", "wlan.trigger.he.common_info.bar_ctrl",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_ctrl_ba_ack_policy,
+ {"BA Ack Policy", "wlan.trigger.he.common_info.bar_ctrl.ba_ack_policy",
+ FT_BOOLEAN, 16, TFS(&ieee80211_block_ack_control_ack_policy_flag), 0x0001,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_ctrl_ba_type,
+ {"BA Type", "wlan.trigger.he.common_info.bar_ctrl.ba_type",
+ FT_UINT16, BASE_HEX, VALS(block_ack_type_vals), 0x001e, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_ctrl_reserved,
+ {"Reserved", "wlan.trigger.he.common_info.bar_ctrl.reserved",
+ FT_UINT16, BASE_HEX, NULL, 0x0FE0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_ctrl_tid_info,
+ {"TID_INFO", "wlan.trigger.he.common_info.bar_ctrl.tid_info",
+ FT_UINT16, BASE_HEX, NULL, 0xF000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_info,
+ {"BAR Information", "wlan.trigger.he.common_info.bar_info",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_bar_info_blk_ack_seq_ctrl,
+ {"Block Ack Starting Sequence Control",
+ "wlan.trigger.he.common_info.bar_info.blk_ack_starting_seq_ctrl",
+ FT_UINT16, BASE_HEX, NULL, 0xFFFF, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_user_info,
+ {"User Info", "wlan.trigger.he.user_info",
+ FT_UINT40, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_mpdu_mu_spacing,
+ {"MPDU MU Spacing Factor", "wlan.trigger.he.mpdu_mu_spacing_factor",
+ FT_UINT8, BASE_DEC, NULL, 0x03, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_tid_aggregation_limit,
+ {"TID Aggregation Limit", "wlan.trigger.he.tid_aggregation_limit",
+ FT_UINT8, BASE_DEC, NULL, 0x1C, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dependent_reserved1,
+ {"Reserved", "wlan.trigger.he.reserved1",
+ FT_UINT8, BASE_HEX, NULL, 0x20, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_preferred_ac,
+ {"Preferred AC", "wlan.trigger.he.preferred_ac",
+ FT_UINT8, BASE_HEX, VALS(preferred_ac_vals), 0xC0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dep_basic_user_info,
+ {"Basic Trigger Dependent User Info", "wlan.trigger.he.basic_user_info",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_starting_aid,
+ {"Starting AID", "wlan.trigger.he.starting_aid",
+ FT_UINT40, BASE_HEX, NULL, 0x0000000FFF, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dependent_reserved2,
+ {"Reserved", "wlan.trigger.he.reserved2",
+ FT_UINT40, BASE_HEX, NULL, 0x00001FF000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_feedback_type,
+ {"Feedback Type", "wlan.trigger.he.feedback_type",
+ FT_UINT40, BASE_HEX, NULL, 0x0001E00000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dependent_reserved3,
+ {"Reserved", "wlan.trigger.he.reserved3",
+ FT_UINT40, BASE_HEX, NULL, 0x00FE000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_nfrp_target_rssi,
+ {"Target RSSI", "wlan.trigger.he.target_rssi",
+ FT_UINT40, BASE_CUSTOM, CF_FUNC(target_rssi_base_custom), 0x7F00000000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_multiplexing_flag,
+ {"Multiplexing Flag", "wlan.trigger.he.multiplexing_flag",
+ FT_UINT40, BASE_HEX, NULL, 0x8000000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dep_nfrp_user_info,
+ {"NFRP Trigger Dependent User Unfo", "wlan.trigger.he.nfrp_user_info",
+ FT_UINT40, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_feedback_seg_retrans_bm,
+ {"Feedback Segment Retransmission Bitmap", "wlan.trigger.he.feedback_bm",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_aid12,
+ {"AID12", "wlan.trigger.he.user_info.aid12",
+ FT_UINT40, BASE_HEX, NULL, 0x0000000FFF, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_ru_allocation,
+ {"RU Allocation", "wlan.trigger.he.ru_allocation",
+ FT_UINT40, BASE_HEX, NULL, 0x00000FF000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_coding_type,
+ {"Coding Type", "wlan.trigger.he.coding_type",
+ FT_BOOLEAN, 40, TFS(&he_trigger_coding_type_tfs), 0x0000100000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_mcs,
+ {"MCS", "wlan.trigger.he.mcs",
+ FT_UINT40, BASE_HEX, NULL, 0x0001E00000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_dcm,
+ {"DCM", "wlan.trigger.he.dcm",
+ FT_BOOLEAN, 40, NULL, 0x0002000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_ss_allocation,
+ {"SS Alloc/Random Access RU Info", "wlan.trigger.he.ss_alloc",
+ FT_UINT40, BASE_HEX, NULL, 0x00FC000000, NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_target_rssi,
+ {"Target RSSI", "wlan.trigger.he.target_rssi",
+ FT_UINT40, BASE_CUSTOM, CF_FUNC(target_rssi_base_custom), 0x7F00000000,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_trigger_user_reserved,
+ {"Reserved", "wlan.trigger.he.user_reserved",
+ FT_UINT40, BASE_HEX, NULL, 0x8000000000, NULL, HFILL }},
+
+ {&hf_he_ndp_sounding_dialog_token_number,
+ {"Sounding Dialog Token Number", "wlan.he_ndp.token.number",
+ FT_UINT8, BASE_DEC, NULL, 0xFC,
+ NULL, HFILL }},
+
+ {&hf_he_ndp_annc_he_subfield,
+ {"HE", "wlan.vht_he.token.he",
+ FT_BOOLEAN, 8, TFS(&he_ndp_annc_he_subfield_vals), 0x02, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_reserved,
+ {"Reserved", "wlan.he_ndp.token.reserved",
+ FT_UINT8, BASE_HEX, NULL, 0x01,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_he_ndp_annc_token,
+ {"Sounding Dialog Token", "wlan.he_ndp.token",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_he_ndp_annc_sta,
+ {"STA Info", "wlan.he_ndp.sta_info",
+ FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_aid11,
+ {"AID11", "wlan.he_ndp.sta_info.aid11",
+ FT_UINT32, BASE_HEX, NULL, 0x000007FF, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_partial_bw_info,
+ {"Partial BW Info", "wlan.he_ndp.sta_info.partial_bw_info",
+ FT_UINT32, BASE_CUSTOM, CF_FUNC(partial_bw_info_base_custom), 0x01FFF800,
+ NULL, HFILL }},
+
+ {&hf_he_ndp_annc_feedback_type_and_ng,
+ {"Feedback Type and Ng", "wlan.he_ndp.sta_info.feedback_type_and_ng",
+ FT_UINT32, BASE_HEX, NULL, 0x06000000, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_disambiguation,
+ {"Disambiguation", "wlan.he_ndp.sta_info.disambiguation",
+ FT_UINT32, BASE_HEX, NULL, 0x08000000, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_codebook_size,
+ {"Codebook Size", "wlan.he_ndp.sta_info.codebook_size",
+ FT_UINT32, BASE_HEX, NULL, 0x10000000, NULL, HFILL }},
+
+ {&hf_he_ndp_annc_nc,
+ {"Nc", "wlan.he_ndp.sta_info.nc",
+ FT_UINT32, BASE_HEX, NULL, 0xE0000000, NULL, HFILL }},
+
+ {&hf_ieee80211_htc_ht_lac,
{"Link Adaptation Control (LAC)", "wlan.htc.lac",
FT_UINT32, BASE_HEX, NULL, 0x0000FFFE,
"High Throughput Control Link Adaptation Control (LAC)", HFILL }},
FT_UINT16, BASE_HEX|BASE_EXT_STRING, &ieee80211_status_code_ext, 0,
"Status of requested Resource", HFILL }},
- /* OBSS IE: 802.11-2012: 8.4.2.61 */
- {&hf_ieee80211_tag_obss_spd,
- {"Scan Passive Dwell", "wlan.obss.spd",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ /* OBSS IE: 802.11-2012: 8.4.2.61 */
+ {&hf_ieee80211_tag_obss_spd,
+ {"Scan Passive Dwell", "wlan.obss.spd",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_sad,
+ {"Scan Active Dwell", "wlan.obss.sad",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_cwtsi,
+ {"Channel Width Trigger Scan Interval", "wlan.obss.cwtsi",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_sptpc,
+ {"Scan Passive Total Per Channel", "wlan.obss.sptpc",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_satpc,
+ {"Scan Active Total Per Channel", "wlan.obss.satpc",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_wctdf,
+ {"Width Channel Transition Delay Factor", "wlan.obss.wctdf",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_tag_obss_sat,
+ {"Scan Activity Threshold", "wlan.obss.sat",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ /* Group Data Cypher Suite: 802.11-2012: 8.4.2.25.1 */
+ {&hf_group_data_cipher_suite_oui,
+ {"Group Data Cypher Suite OUI", "wlan.osen.gdcs.oui",
+ FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }},
+
+ /* TODO: List the suite names ... */
+ {&hf_group_data_cipher_suite_type,
+ {"Group Data Cypher Suite type", "wlan.osen.gdcs.type",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_pcs_count,
+ {"OSEN Pairwise Cipher Suite Count", "wlan.osen.pwcs.count",
+ FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_pairwise_cipher_suite_oui,
+ {"OSEN Pairwise Cypher Suite OUI", "wlan.osen.pwcs.oui",
+ FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_pairwise_cipher_suite_type,
+ {"OSEN Pairwise Cypher Suite type", "wlan.osen.pwcs.type",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_akm_count,
+ {"OSEN AKM Cipher Suite Count", "wlan.osen.akms.count",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_akm_cipher_suite_oui,
+ {"OSEN AKM Cipher Suite OUI", "wlan.osen.akms.oui",
+ FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_akm_cipher_suite_type,
+ {"OSEN AKM Cipher Suite Type", "wlan.osen.akms.type",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_preauth,
+ {"RSN Pre-Auth capabilities", "wlan.osen.rsn.capabilities.preauth",
+ FT_BOOLEAN, 16, TFS(&rsn_preauth_flags), 0x0001, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_no_pairwise,
+ {"RSN No Pairwise capabilities", "wlan.osen.rsn.capabilities.no_pairwise",
+ FT_BOOLEAN, 16, TFS(&rsn_no_pairwise_flags), 0x0002, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_ptksa_replay_counter,
+ {"RSN PTKSA Replay Counter capabilities",
+ "wlan.osen.rsn.capabilities.ptksa_replay_counter",
+ FT_UINT16, BASE_HEX, VALS(rsn_cap_replay_counter), 0x000C, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_gtksa_replay_counter,
+ {"RSN GTKSA Replay Counter capabilities",
+ "wlan.osen.rsn.capabilities.gtksa_replay_counter",
+ FT_UINT16, BASE_HEX, VALS(rsn_cap_replay_counter), 0x0030, NULL, HFILL }},
+
+ {&hf_osen_group_management_cipher_suite_oui,
+ {"OSEN Group Management Cipher Suite OUI", "wlan.osen.gmcs.oui",
+ FT_UINT24, BASE_OUI, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_group_management_cipher_suite_type,
+ {"OSEN Group Management Cipher Suite Type", "wlan.osen.gmcs.type",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_mfpr,
+ {"Management Frame Protection Required", "wlan.osen.rsn.capabilities.mfpr",
+ FT_BOOLEAN, 16, TFS(&tfs_required_not_required), 0x0040, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_mfpc,
+ {"Management Frame Protection Capable", "wlan.osen.rsn.capabilities.mfpc",
+ FT_BOOLEAN, 16, TFS(&tfs_capable_not_capable), 0x0080, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_jmr,
+ {"Joint Multi-band RSNA", "wlan.osen.rsn.capabilities.jmr",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0100, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_peerkey,
+ {"PeerKey Enabled", "wlan.osen.rsn.capabilities.peerkey",
+ FT_BOOLEAN, 16, TFS(&tfs_enabled_disabled), 0x200, NULL, HFILL }},
+
+ {&hf_osen_rsn_cap_flags,
+ {"RSN Capability Flags", "wlan.osen.rsn.cabailities.flags",
+ FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_osen_rsn_spp_a_msdu_capable,
+ {"SPP A-MSDU Capable", "wlan.osen.rsn.capabilities.spp_a_msdu_cap",
+ FT_BOOLEAN, 16, TFS(&tfs_capable_not_capable), 0x0400, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_sad,
- {"Scan Active Dwell", "wlan.obss.sad",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_rsn_spp_a_msdu_required,
+ {"SPP A-MSDU Required", "wlan.osen.rsn.capabilities.spp_a_msdu_req",
+ FT_BOOLEAN, 16, TFS(&tfs_required_not_required), 0x0800, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_cwtsi,
- {"Channel Width Trigger Scan Interval", "wlan.obss.cwtsi",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_rsn_pbac,
+ {"Protected Block Ack Agreement Capable", "wlan.osen.rsn.capabilities.pbac",
+ FT_BOOLEAN, 16, TFS(&tfs_capable_not_capable), 0x1000, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_sptpc,
- {"Scan Passive Total Per Channel", "wlan.obss.sptpc",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_extended_key_id_iaf,
+ {"Extended Key ID for Individually Addressed Frames",
+ "wlan.osn.rsn.extended_key_id_iaf",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x2000, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_satpc,
- {"Scan Active Total Per Channel", "wlan.obss.satpc",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_reserved,
+ {"Reserved", "wlan.osen.rsn.capabilities.reserved",
+ FT_UINT16, BASE_HEX, NULL, 0xC000, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_wctdf,
- {"Width Channel Transition Delay Factor", "wlan.obss.wctdf",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_pmkid_count,
+ {"OSEN PMKID Count", "wlan.osen.pmkid.count",
+ FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }},
- {&hf_ieee80211_tag_obss_sat,
- {"Scan Activity Threshold", "wlan.obss.sat",
- FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_osen_pmkid,
+ {"OSEN PKMID", "wlan.osen.pmkid.bytes",
+ FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
/* RIC Descriptor IE: 802.11-2012: 8.4.2.53 */
{&hf_ieee80211_tag_ric_desc_rsrc_type,
{"WNM-Sleep Interval", "wlan.wnm_sleep_mode.interval",
FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }},
+ {&hf_ieee80211_wnm_sub_elt_id,
+ {"Subelement ID", "wlan.wnm_subelt.id",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_wnm_sub_elt_len,
+ {"Subelement len", "wlan.wnm_subelt.len",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
/* Time Advertisement */
{&hf_ieee80211_tag_time_adv_timing_capab,
{"Timing capabilities", "wlan.time_adv.timing_capab",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
+ {&hf_ieee80211_estimated_service_params,
+ {"Estimated Service Parameters", "wlan.ext_tag.estimated_service_params",
+ FT_UINT24, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_ieee80211_esp_access_category,
+ {"Access Category", "wlan.ext_tag.estimated_service_params.access_category",
+ FT_UINT24, BASE_DEC, VALS(esp_access_category_vals), 0x000003,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_esp_reserved,
+ {"Reserved", "wlan.ext_tag.estimated_service_params.reserved",
+ FT_UINT24, BASE_HEX, NULL, 0x000004, NULL, HFILL }},
+
+ {&hf_ieee80211_esp_data_format,
+ {"Data Format", "wlan.ext_tag.estimated_service_params.data_format",
+ FT_UINT24, BASE_DEC, VALS(esp_data_format_vals), 0x000018,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_esp_ba_windows_size,
+ {"BA Window Size", "wlan.ext_tag.estimated_service_params.ba_window_size",
+ FT_UINT24, BASE_DEC, VALS(esp_ba_window_size_vals), 0x0000E0,
+ NULL, HFILL }},
+
+ {&hf_ieee80211_esp_est_air_time_frac,
+ {"Estimated Air Time Fraction", "wlan.ext_tag.estimated_service_params.air_time_frac",
+ FT_UINT24, BASE_DEC, NULL, 0x00FF00, NULL, HFILL }},
+
+ {&hf_ieee80211_esp_data_ppdu_duration_target,
+ {"Data PPDU Duration Target", "wlan.ext_tag.estimated_service_params.data_ppdu_dur_target",
+ FT_UINT24, BASE_DEC, NULL, 0x00FF00, NULL, HFILL }},
+
+ {&hf_ieee80211_fcg_new_channel_number,
+ {"New Channel Number", "wlan.ext_tag.future_channel_guidance.new_chan_num",
+ FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_ieee80211_fcg_extra_info,
+ {"Extra bytes", "wlan.ext_tag.future_channel_guidance.extra_bytes",
+ FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }},
+
{&hf_ieee80211_ext_tag,
{"Ext Tag", "wlan.ext_tag",
FT_NONE, BASE_NONE, 0x0, 0,
{&hf_ieee80211_fils_nonce,
{"FILS Nonce", "wlan.ext_tag.fils.nonce",
FT_BYTES, BASE_NONE, NULL, 0x0,
- NULL, HFILL }}
+ NULL, HFILL }},
+
+ {&hf_he_mac_capabilities,
+ {"HE MAC Capabilities Information", "wlan.ext_tag.he_mac_caps",
+ FT_UINT40, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_htc_he_support,
+ {"+HTC HE Support", "wlan.ext_tag.he_mac_cap.htc_he_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000000001,
+ NULL, HFILL }},
+
+ {&hf_he_twt_requester_support,
+ {"TWT Requester Support", "wlan.ext_tag.he_mac_cap.twt_req_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000000002,
+ NULL, HFILL }},
+
+ {&hf_he_twt_responder_support,
+ {"TWT Responder Support", "wlan.ext_tag.he_mac_cap.twt_rsp_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000000004,
+ NULL, HFILL }},
+
+ {&hf_he_fragmentation_support,
+ {"Fragmentation Support", "wlan.ext_tag.he_mac_cap.fragmentation_support",
+ FT_UINT40, BASE_DEC|BASE_VAL64_STRING,
+ VALS64(he_fragmentation_support_vals), 0x0000000018,
+ NULL, HFILL }},
+
+ {&hf_he_max_number_fragmented_msdus,
+ {"Maximum Number of Fragmented MSDUs", "wlan.ext_tag.he_mac_cap.max_frag_msdus",
+ FT_UINT40, BASE_DEC, NULL, 0x00000000E0,
+ NULL, HFILL }},
+
+ {&hf_he_min_fragment_size,
+ {"Minimum Fragment Size", "wlan.ext_tag.he_mac_cap.min_frag_size",
+ FT_UINT40, BASE_DEC|BASE_VAL64_STRING,
+ VALS64(he_minimum_fragmentation_size_vals), 0x0000000300,
+ NULL, HFILL }},
+
+ {&hf_he_trigger_frame_mac_padding_dur,
+ {"Trigger Frame MAC Padding Duration", "wlan.ext_tag.he_mac_cap.trig_frm_mac_padding_dur",
+ FT_UINT40, BASE_DEC, NULL, 0x0000000C00, NULL, HFILL }},
+
+ {&hf_he_multi_tid_aggregation_support,
+ {"Multi-TID Aggregation Support", "wlan.ext_tag.he_mac_cap.multi_tid_agg_support",
+ FT_UINT40, BASE_DEC, NULL, 0x0000007000, NULL, HFILL }},
+
+ {&hf_he_he_link_adaptation_support,
+ {"HE Link Adaptation Support", "wlan.ext_tag.he_mac_cap.he_link_adaptation_support",
+ FT_UINT40, BASE_DEC|BASE_VAL64_STRING,
+ VALS64(he_link_adaptation_support_vals), 0x0000018000,
+ NULL, HFILL }},
+
+ {&hf_he_all_ack_support,
+ {"All Ack Support", "wlan.ext_tag.he_mac_cap.all_ack_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000020000,
+ NULL, HFILL }},
+
+ {&hf_he_umrs_support,
+ {"UMRS Support", "wlan.ext_tag.he_mac_cap.umrs_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000040000,
+ NULL, HFILL }},
+
+ {&hf_he_bsr_support,
+ {"BSR Support", "wlan.ext_tag.he_mac_cap.bsr_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000080000,
+ NULL, HFILL }},
+
+ {&hf_he_broadcast_twt_support,
+ {"Broadcast TWT Support", "wlan.ext_tag.he_mac_cap.broadcast_twt_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000100000,
+ NULL, HFILL }},
+
+ {&hf_he_32_bit_ba_bitmap_support,
+ {"32-bit BA Bitmap Support", "wlan.ext_tag.he_mac_cap.32_bit_ba_bitmap_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000200000,
+ NULL, HFILL }},
+
+ {&hf_he_mu_cascading_support,
+ {"MU Cascading Support", "wlan.ext_tag.he_mac_cap.mu_cascading_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000400000,
+ NULL, HFILL }},
+
+ {&hf_he_ack_enabled_aggregation_support,
+ {"Ack-Enabled Aggregation Support", "wlan.ext_tag.he_mac_cap.ack_enabled_agg_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0000800000,
+ NULL, HFILL }},
+
+ {&hf_he_group_addressed_multi_sta_blkack_support,
+ {"Group Addressed Multi-STA BlockAck in DL MU Support", "wlan.ext_tag.he_mac_cap.i_give_up",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0001000000,
+ NULL, HFILL }},
+
+ {&hf_he_om_control_support,
+ {"OM Control Support", "wlan.ext_tag.he_mac_cap.om_control_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0002000000,
+ NULL, HFILL }},
+
+ {&hf_he_ofdma_ra_support,
+ {"OFDMA RA Support", "wlan.ext_tag.he_mac_cap.ofdma_ra_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0004000000,
+ NULL, HFILL }},
+
+ {&hf_he_max_a_mpdu_length_exponent,
+ {"Maximum A-MPDU Length Exponent", "wlan.ext_tag.he_mac_cap.max_a_mpdu_len_exp",
+ FT_UINT40, BASE_DEC, NULL, 0x0018000000, NULL, HFILL }},
+
+ {&hf_he_a_msdu_fragmentation_support,
+ {"A-MSDU Fragmentation Support", "wlan.ext_tag.he_mac_cap.a_msdu_frag_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0020000000,
+ NULL, HFILL }},
+
+ {&hf_he_flexible_twt_schedule_support,
+ {"Flexible TWT Schedule Support", "wlan.ext_tag.he_mac_cap.flexible_twt_sched_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0040000000,
+ NULL, HFILL }},
+
+ {&hf_he_rx_control_frame_to_multibss,
+ {"Rx Control Frame to MultiBSS", "wlan.ext_tag.he_mac_cap.rx_ctl_frm_multibss",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0080000000,
+ NULL, HFILL }},
+
+ {&hf_he_bsrp_bqrp_a_mpdu_aggregation,
+ {"BSRP BQRP A-MPDU Aggregation", "wlan.ext_tag.he_mac_cap.bsrp_bqrp_a_mpdu_agg",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0100000000,
+ NULL, HFILL }},
+
+ {&hf_he_qtp_support,
+ {"QTP Support", "wlan.ext_tag.he_mac_cap.qtp_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0200000000,
+ NULL, HFILL }},
+
+ {&hf_he_bqr_support,
+ {"BQR Support", "wlan.ext_tag.he_mac_cap.bqr_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0400000000,
+ NULL, HFILL }},
+
+ {&hf_he_sr_responder,
+ {"SR Responder Role", "wlan.ext_tag.he_mac_cap.sr_responder",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x0800000000,
+ NULL, HFILL }},
+
+ {&hf_he_ndp_feedback_report_support,
+ {"NDP Feedback Report Support", "wlan.ext_tag.he_mac_cap.ndp_feedback_report_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x1000000000,
+ NULL, HFILL }},
+
+ {&hf_he_ops_support,
+ {"OPS Support", "wlan.ext_tag.he_mac_cap.ops_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x2000000000,
+ NULL, HFILL }},
+
+ {&hf_he_a_msdu_in_a_mpdu_support,
+ {"A-MSDU in A-MPDU Support", "wlan.ext_tag.he_mac_cap.a_msdu_in_a_mpdu_support",
+ FT_BOOLEAN, 40, TFS(&tfs_supported_not_supported), 0x4000000000,
+ NULL, HFILL }},
+
+ {&hf_he_reserved,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bit_39",
+ FT_UINT40, BASE_HEX, NULL, 0x8000000000, NULL, HFILL }},
+
+ {&hf_he_reserved_bits_5_7,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bits_5_7",
+ FT_UINT40, BASE_HEX, NULL, 0x00000000E0, NULL, HFILL }},
+
+ {&hf_he_reserved_bits_8_9,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bits_8_9",
+ FT_UINT40, BASE_HEX, NULL, 0x0000000300, NULL, HFILL }},
+
+ {&hf_he_reserved_bits_15_16,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bits_15_16",
+ FT_UINT40, BASE_HEX, NULL, 0x0000018000, NULL, HFILL }},
+
+ {&hf_he_reserved_bit_18,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bit_18",
+ FT_UINT40, BASE_HEX, NULL, 0x0000040000, NULL, HFILL }},
+
+ {&hf_he_reserved_bit_19,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bit_19",
+ FT_UINT40, BASE_HEX, NULL, 0x0000080000, NULL, HFILL }},
+
+ {&hf_he_reserved_bit_25,
+ {"Reserved", "wlan.ext_tag.he_mac_cap.reserved_bit_25",
+ FT_UINT40, BASE_HEX, NULL, 0x0002000000, NULL, HFILL }},
+
+ {&hf_he_phy_dual_band_support,
+ {"Dual Band Support", "wlan.ext_tag.he_phy_cap.fbytes",
+ FT_UINT8, BASE_HEX, NULL, 0x01, NULL, HFILL }},
+
+ {&hf_he_phy_cap_dual_band_support,
+ {"Dual Band Support", "wlan.ext_tag.he_phy_cap.fbyte.dbs",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x01,
+ NULL, HFILL }},
+
+ {&hf_he_phy_chan_width_set,
+ {"Channel Width Set", "wlan.ext_tag.he_phy_cap.fbytes",
+ FT_UINT8, BASE_HEX, NULL, 0xFE, NULL, HFILL }},
+
+ {&hf_he_40mhz_channel_2_4ghz,
+ {"40MHz in 2.4GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.40mhz_in_2_4ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x02, NULL, HFILL }},
+
+ {&hf_he_40_and_80_mhz_5ghz,
+ {"40 & 80MHz in the 5GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.40_80_in_5ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x04, NULL, HFILL }},
+
+ {&hf_he_160_mhz_5ghz,
+ {"160MHz in the 5GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.160_in_5ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x08, NULL, HFILL }},
+
+ {&hf_he_160_80_plus_80_mhz_5ghz,
+ {"160/80+80MHz in the 5GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.160_80_80_in_5ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x10, NULL, HFILL }},
+
+ {&hf_he_242_tone_rus_in_2_4ghz,
+ {"242 tone RUs in the 2.4GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.242_tone_in_2_4ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x20, NULL, HFILL }},
+
+ {&hf_he_242_tone_rus_in_5ghz,
+ {"242 tone RUs in the 5GHz band", "wlan.ext_tag.he_phy_cap.chan_width_set.242_tone_in_5ghz",
+ FT_BOOLEAN, 8, TFS(&tfs_supported_not_supported), 0x40, NULL, HFILL }},
+
+ {&hf_he_chan_width_reserved,
+ {"Reserved", "wlan.ext_tag.he_phy_cap.chan_width_set.reserved",
+ FT_UINT8, BASE_HEX, NULL, 0x80, NULL, HFILL }},
+
+ {&hf_he_phy_b8_to_b23,
+ {"Bits 8 to 23", "wlan.ext_tag.he_phy_cap.bits_8_to_23",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_phy_cap_punctured_preamble_rx,
+ {"Punctured Preamble RX", "wlan.ext_tag.he_phy_cap.nbytes.punc_preamble_rx",
+ FT_UINT16, BASE_HEX, NULL, 0x000F, NULL, HFILL }},
+
+ {&hf_he_phy_cap_device_class,
+ {"Device Class", "wlan.ext_tag.he_phy_cap.nbytes.device_class",
+ FT_UINT16, BASE_HEX, NULL, 0x0010, NULL, HFILL }},
+
+ {&hf_he_phy_cap_ldpc_coding_in_payload,
+ {"LDPC Coding In Payload", "wlan.ext_tag.he_phy_cap.nbytes.ldpc_coding_in_payload",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0020, NULL, HFILL }},
+
+ {&hf_he_phy_cap_he_su_ppdu_1x_he_ltf_08us,
+ {"HE SU PPDU With 1x HE-LTF and 0.8us GI",
+ "wlan.ext_tag.he_phy_cap.nbytes.he_su_ppdu_with_1x_he_ltf_08us",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0040, NULL, HFILL }},
+
+ {&hf_he_phy_cap_midamble_rx_max_nsts,
+ {"Midamble Rx Max NSTS", "wlan.ext_tag.he_phy_cap.mbytes.midamble_rx_max_nsts",
+ FT_UINT16, BASE_HEX, NULL, 0x0180, NULL, HFILL }},
+
+ {&hf_he_phy_cap_ndp_with_4x_he_ltf_32us,
+ {"NDP With 4x HE-LTF and 3.2us GI",
+ "wlan.ext_tag.he_phy_cap.nbytes.ndp_with_4x_he_ltf_4x_3.2us",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0200, NULL, HFILL }},
+
+ {&hf_he_phy_cap_stbc_tx_lt_80mhz,
+ {"STBC Tx <= 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.stbc_tx_lt_80mhz",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0400, NULL, HFILL }},
+
+ {&hf_he_phy_cap_stbc_rx_lt_80mhz,
+ {"STBC Rx <= 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.stbc_rx_lt_80mhz",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0800, NULL, HFILL }},
+
+ {&hf_he_phy_cap_doppler_tx,
+ {"Doppler Tx", "wlan.ext_tag.he_phy_cap.nbytes.doppler_tx",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x1000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_doppler_rx,
+ {"Doppler Rx", "wlan.ext_tag.he_phy_cap.nbytes.doppler_rx",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x2000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_full_bw_ul_mu_mimo,
+ {"Full Bandwidth UL MU-MIMO", "wlan.ext_tag.he_phy_cap.nbytes.full_bw_ul_mu_mimo",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x4000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_partial_bw_ul_mu_mimo,
+ {"Partial Bandwidth UL MU-MIMO", "wlan.ext_tag.he_phy_cap.nbytes.partial_bw_ul_mu_mimo",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x8000, NULL, HFILL }},
+
+ {&hf_he_phy_b24_to_b39,
+ {"Bits 24 to 39", "wlan.ext_tag.he_phy_cap.bits_24_to_39",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_phy_cap_dcm_max_constellation_tx,
+ {"DCM Max Constellation Tx", "wlan.ext_tag.he_phy_cap.nbytes.dcm_max_const_tx",
+ FT_UINT16, BASE_HEX, NULL, 0x0003, NULL, HFILL }},
+
+ {&hf_he_phy_cap_dcm_max_nss_tx,
+ {"DCM Max NSS Tx", "wlan.ext_tag.he_phy_cap.nbytes.dcm_max_nss_tx",
+ FT_UINT16, BASE_HEX, NULL, 0x0004, NULL, HFILL }},
+
+ {&hf_he_phy_cap_dcm_max_constellation_rx,
+ {"DCM Max Constellation Rx", "wlan.ext_tag.he_phy_cap.nbytes.dcm_max_const_rx",
+ FT_UINT16, BASE_HEX, NULL, 0x0018, NULL, HFILL }},
+
+ {&hf_he_phy_cap_dcm_max_nss_rx,
+ {"DCM Max NSS Rx", "wlan.ext_tag.he_phy_cap.nbytes.dcm_max_nss_tx",
+ FT_UINT16, BASE_HEX, NULL, 0x0020, NULL, HFILL }},
+
+ {&hf_he_phy_cap_rx_he_muppdu_from_non_ap,
+ {"Rx HE MU PPDU from Non-AP STA", "wlan.ext_tag.he_phy_cap.nbytes.rx_he_mu_ppdu",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0040, NULL, HFILL }},
+
+ {&hf_he_phy_cap_su_beamformer,
+ {"SU Beamformer", "wlan.ext_tag.he_phy_cap.nbytes.su_beamformer",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0080, NULL, HFILL }},
+
+ {&hf_he_phy_cap_su_beamformee,
+ {"SU Beamformee", "wlan.ext_tag.he_phy_cap.nbytes.su_beamformee",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0100, NULL, HFILL }},
+
+ {&hf_he_phy_cap_mu_beamformer,
+ {"MU Beamformer", "wlan.ext_tag.he_phy_cap.nbytes.mu_beamformer",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0200, NULL, HFILL }},
+
+ {&hf_he_phy_cap_beamformer_sts_lte_80mhz,
+ {"Beamformee STS <= 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.beamformee_sts_lte_80mhz",
+ FT_UINT16, BASE_HEX, NULL, 0x1C00, NULL, HFILL }},
+
+ {&hf_he_phy_cap_beamformer_sts_gt_80mhz,
+ {"Beamformee STS > 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.beamformee_sts_gt_80mhz",
+ FT_UINT16, BASE_HEX, NULL, 0xE000, NULL, HFILL }},
+
+ {&hf_he_phy_b40_to_b55,
+ {"Bits 40 to 55", "wlan.ext_tag.he_phy_cap.bits_40_to_55",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_phy_cap_number_of_sounding_dims_lte_80,
+ {"Number Of Sounding Dimensions <= 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.no_sounding_dims_lte_80",
+ FT_UINT16, BASE_DEC, NULL, 0x0007, NULL, HFILL }},
+
+ {&hf_he_phy_cap_number_of_sounding_dims_gt_80,
+ {"Number Of Sounding Dimensions > 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.no_sounding_dims_gt_80",
+ FT_UINT16, BASE_DEC, NULL, 0x0038, NULL, HFILL }},
+
+ {&hf_he_phy_cap_ng_eq_16_su_fb,
+ {"Ng = 16 SU Feedback", "wlan.ext_tag.he_phy_cap.nbytes.ng_eq_16_su_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0040, NULL, HFILL }},
+
+ {&hf_he_phy_cap_ng_eq_16_mu_fb,
+ {"Ng = 16 MU Feedback", "wlan.ext_tag.he_phy_cap.nbytes.ng_eq_16_mu_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0080, NULL, HFILL }},
+
+ {&hf_he_phy_cap_codebook_size_eq_4_2_fb,
+ {"Codebook Size SU Feedback", "wlan.ext_tag.he_phy_cap.nbytes.codebook_size_su_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0100, NULL, HFILL }},
+
+ {&hf_he_phy_cap_codebook_size_eq_7_5_fb,
+ {"Codebook Size MU Feedback", "wlan.ext_tag.he_phy_cap.nbytes.codebook_size_mu_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0200, NULL, HFILL }},
+
+ {&hf_he_phy_cap_triggered_su_beamforming_fb,
+ {"Triggered SU Beamforming Feedback", "wlan.ext_tag.he_phy_cap.nbytes.trig_su_bf_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0400, NULL, HFILL }},
+
+ {&hf_he_phy_cap_triggered_mu_beamforming_fb,
+ {"Triggered MU Beamforming Feedback", "wlan.ext_tag.he_phy_cap.nbytes.trig_mu_bf_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0800, NULL, HFILL }},
+
+ {&hf_he_phy_cap_triggered_cqi_fb,
+ {"Triggered CQI Feedback", "wlan.ext_tag.he_phy_cap.nbytes.trig_cqi_fb",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x1000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_partial_bw_extended_range,
+ {"Partial Bandwidth Extended Range", "wlan.ext_tag.he_phy_cap.nbytes.partial_bw_er",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x2000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_partial_bw_dl_mu_mimo,
+ {"Partial Bandwidth DL MU-MIMO", "wlan.ext_tag.he_phy_cap.nbytes.partial_bw_dl_mu_mimo",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x4000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_ppe_threshold_present,
+ {"PPE Threshold Present", "wlan.ext_tag.he_phy_cap.nbytes.ppe_thres_present",
+ FT_BOOLEAN, 16, NULL, 0x8000, NULL, HFILL }},
+
+ {&hf_he_phy_b56_to_b71,
+ {"Bits 56 to 71", "wlan.ext_tag.he_phy_cap.bits_56_to_71",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_phy_cap_srp_based_sr_support,
+ {"SRP-based SR Support", "wlan.ext_tag.he_phy_cap.nbytes.srp_based_sr_sup",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0001, NULL, HFILL }},
+
+ {&hf_he_phy_cap_power_boost_factor_ar_support,
+ {"Power Boost Factor ar Support", "wlan.ext_tag.he_phy_cap.nbytes.pwr_bst_factor_ar_sup",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0002, NULL, HFILL }},
+
+ {&hf_he_phy_cap_he_su_ppdu_etc_gi,
+ {"HE SU PPDU & HE MU PPDU w 4x HE-LTF & 0.8us GI", "wlan.ext_tag.he_phy_cap.nbytes.he_su_ppdu_etc_gi",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0004, NULL, HFILL }},
+
+ {&hf_he_phy_cap_max_nc,
+ {"Max Nc", "wlan.ext_tag.he_phy_cap.nbytes.max_nc",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0038, NULL, HFILL }},
+
+ {&hf_he_phy_cap_stbc_tx_gt_80_mhz,
+ {"STBC Tx > 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.stbc_tx_gt_80_mhz",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0040, NULL, HFILL }},
+
+ {&hf_he_phy_cap_stbc_rx_gt_80_mhz,
+ {"STBC Rx > 80 MHz", "wlan.ext_tag.he_phy_cap.nbytes.stbc_rx_gt_80_mhz",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0080, NULL, HFILL }},
+
+ {&hf_he_phy_cap_he_er_su_ppdu_4xxx_gi,
+ {"HE ER SU PPDU W 4x HE-LTF & 0.8us GI", "wlan.ext_tag.he_phy_cap.nbytes.he_er_su_ppdu_4xxx_gi",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0100, NULL, HFILL }},
+
+ {&hf_he_phy_cap_20mhz_in_40mhz_24ghz_band,
+ {"20 MHz In 40 MHz HE PPDU In 2.4GHz Band", "wlan.ext_tag.he_phy_cap.nbytes.20_mhz_in_40_in_2_4ghz",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0200, NULL, HFILL }},
+
+ {&hf_he_phy_cap_20mhz_in_160_80p80_ppdu,
+ {"20 MHz In 160/80+80 MHz HE PPDU", "wlan.ext_tag.he_phy_cap.nbytes.20_mhz_in_160_80p80_ppdu",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0400, NULL, HFILL }},
+
+ {&hf_he_phy_cap_80mgz_in_160_80p80_ppdu,
+ {"80 MHz In 160/80+80 MHz HE PPDU", "wlan.ext_tag.he_phy_cap.nbytes.80_mhz_in_160_80p80_ppdu",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x0800, NULL, HFILL }},
+
+ {&hf_he_phy_cap_he_er_su_ppdu_1xxx_gi,
+ {"HE ER SU PPDU W 1x HE-LTF & 0.8us GI", "wlan.ext_tag.he_phy_cap.nbytes.he_er_su_ppdu_1xxx_gi",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x1000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_midamble_rx_2x_xxx_ltf,
+ {"Midamble Rx 2x & 1x HE-LTF", "wlan.ext_tag.he_phy_cap.nbytes.midamble_rx_2x_1x_he_ltf",
+ FT_BOOLEAN, 16, TFS(&tfs_supported_not_supported), 0x2000, NULL, HFILL }},
+
+ {&hf_he_phy_cap_b70_b71_reserved,
+ {"Reserved", "wlan.ext_tag.he_phy_cap.nbytes.reserved_b70_b71",
+ FT_UINT16, BASE_HEX, NULL, 0xC000, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_1_ss,
+ {"Max HE-MCS for 1 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_1_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x0003, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_2_ss,
+ {"Max HE-MCS for 2 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_2_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x000C, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_3_ss,
+ {"Max HE-MCS for 3 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_3_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x0030, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_4_ss,
+ {"Max HE-MCS for 4 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_4_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x00C0, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_5_ss,
+ {"Max HE-MCS for 5 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_5_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x0300, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_6_ss,
+ {"Max HE-MCS for 6 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_6_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x0C00, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_7_ss,
+ {"Max HE-MCS for 7 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_7_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0x3000, NULL, HFILL }},
+
+ {&hf_he_mcs_max_he_mcs_8_ss,
+ {"Max HE-MCS for 8 SS", "wlan.ext_tag.he_mcs_map.max_he_mcs_for_8_ss",
+ FT_UINT16, BASE_HEX, VALS(he_mcs_map_vals), 0xC000, NULL, HFILL }},
+
+ {&hf_he_rx_he_mcs_map_lte_80,
+ {"Rx HEX-MCS Map <= 80 MHz", "wlan.ext_tag.he_mcs_map.rx_he_mcs_map_lte_80",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_tx_he_mcs_map_lte_80,
+ {"Tx HEX-MCS Map <= 80 MHz", "wlan.ext_tag.he_mcs_map.tx_he_mcs_map_lte_80",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_rx_he_mcs_map_160,
+ {"Rx HEX-MCS Map 160 MHz", "wlan.ext_tag.he_mcs_map.rx_he_mcs_map_160",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_tx_he_mcs_map_160,
+ {"Tx HEX-MCS Map 160 MHz", "wlan.ext_tag.he_mcs_map.tx_he_mcs_map_160",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_rx_he_mcs_map_80_80,
+ {"Rx HEX-MCS Map 80+80 MHz", "wlan.ext_tag.he_mcs_map.rx_he_mcs_map_80_80",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_tx_he_mcs_map_80_80,
+ {"Tx HEX-MCS Map 80+80 MHz", "wlan.ext_tag.he_mcs_map.tx_he_mcs_map_80_80",
+ FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }},
+
+ {&hf_he_ppe_thresholds_nss,
+ {"NSS", "wlan.ext_tag.he_ppe_thresholds.nss",
+ FT_UINT8, BASE_DEC, NULL, 0x07, NULL, HFILL }},
+
+ {&hf_he_ppe_thresholds_ru_index_bitmask,
+ {"RU Index Bitmask", "wlan.ext_tag.he_ppe_thresholds.ru_index_bitmask",
+ FT_UINT8, BASE_HEX, NULL, 0x78, NULL, HFILL }},
+
+ {&hf_he_ppe_ppet16,
+ {"PPET16","wlan.ext_tag.he_ppe_thresholds.ppet16",
+ FT_UINT8, BASE_HEX, VALS(constellation_vals), 0x0, NULL, HFILL }},
+
+ {&hf_he_ppe_ppet8,
+ {"PPET8","wlan.ext_tag.he_ppe_thresholds.ppet8",
+ FT_UINT8, BASE_HEX, VALS(constellation_vals), 0x0, NULL, HFILL }},
+
+ {&hf_he_operation_parameter,
+ {"HE Operation Parameters", "wlan.ext_tag.he_operation.params",
+ FT_UINT32, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_operation_bss_color,
+ {"BSS Color", "wlan.ext_tag.he_operation.he_color",
+ FT_UINT32, BASE_DEC, NULL, 0x0000003f, NULL, HFILL }},
+
+ {&hf_he_operation_default_pe_duration,
+ {"Default PE Duration", "wlan.ext_tag.he_operation.default_pe_duration",
+ FT_UINT32, BASE_DEC, NULL, 0x000001C0, NULL, HFILL }},
+
+ {&hf_he_operation_twt_required,
+ {"TWT Required", "wlan.ext_tag.he_operation.twt_required",
+ FT_BOOLEAN, 32, TFS(&tfs_required_not_required), 0x00000200, NULL, HFILL }},
+
+ {&hf_he_operation_txop_duration_rts_threshold,
+ {"TXOP Duration RTS Threshold", "wlan.ext_tag.he_operation.txop_duration_rts_thresh",
+ FT_UINT32, BASE_DEC, NULL, 0x000FFC00, NULL, HFILL }},
+
+ {&hf_he_operation_partial_bss_color,
+ {"Partial BSS Color", "wlan.ext_tag.he_operation.partial_bss_color",
+ FT_BOOLEAN, 32, NULL, 0x00100000, NULL, HFILL }},
+
+ {&hf_he_operation_vht_operation_information_present,
+ {"VHT Operation Information Present", "wlan.ext_tag.he_operation.vht_op_info_present",
+ FT_BOOLEAN, 32, NULL, 0x00200000, NULL, HFILL }},
+
+ {&hf_he_operation_reserved_b22_b27,
+ {"Reserved", "wlan.ext_tag.he_operation.reserved_b22_b27",
+ FT_UINT32, BASE_HEX, NULL, 0x0FC00000, NULL, HFILL }},
+
+ {&hf_he_operation_multiple_bssid_ap,
+ {"Multiple BSSID AP", "wlan.ext_tag.he_operation.multiple_bssid_ap",
+ FT_BOOLEAN, 32, NULL, 0x10000000, NULL, HFILL }},
+
+ {&hf_he_operation_txbssid_indicator,
+ {"TX BSSID Indicator", "wlan.ext_tag.he_operation.tx_bssid_indicator",
+ FT_BOOLEAN, 32, NULL, 0x20000000, NULL, HFILL }},
+
+ {&hf_he_operation_bss_color_disabled,
+ {"BSS Color Disabled", "wlan.ext_tag.he_operation.bss_color_disabled",
+ FT_BOOLEAN, 32, TFS(&tfs_disabled_enabled), 0x40000000, NULL, HFILL }},
+
+ {&hf_he_operation_reserved_b31,
+ {"Reserved", "wlan.ext_tag.he_operation.reserved_b31",
+ FT_UINT32, BASE_HEX, NULL, 0x80000000, NULL, HFILL }},
+
+ {&hf_he_operation_basic_mcs,
+ {"Basic HE-MCS and NSS Set", "wlan.ext_tag.he_operation.basic_he_mcs_and_nss",
+ FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_1_ss,
+ {"Max HE-MCS for 1 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_1_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x0003, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_2_ss,
+ {"Max HE-MCS for 2 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_2_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x000C, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_3_ss,
+ {"Max HE-MCS for 3 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_3_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x0030, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_4_ss,
+ {"Max HE-MCS for 4 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_4_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x00C0, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_5_ss,
+ {"Max HE-MCS for 5 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_5_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x0300, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_6_ss,
+ {"Max HE-MCS for 6 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_6_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x0C00, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_7_ss,
+ {"Max HE-MCS for 7 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_7_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0x3000, NULL, HFILL }},
+
+ {&hf_he_oper_max_he_mcs_for_8_ss,
+ {"Max HE-MCS for 8 SS", "wlan.ext_tag.he_operation.max_he_mcs_for_8_ss",
+ FT_UINT16, BASE_DEC, VALS(he_mcs_map_vals), 0xC000, NULL, HFILL }},
+
+ {&hf_he_operation_channel_width,
+ {"channel Width", "wlan.ext_tag.he_operation.vht_op_info.channel_width",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_operation_channel_center_freq_0,
+ {"Channel Center Frequency Segment 0", "wlan.ext_tag.he_operatoon.vht_op_info.chan_center_freq_seg_0",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_operation_channel_center_freq_1,
+ {"Channel Center Frequency Segment 1", "wlan.ext_tag.he_operatoon.vht_op_info.chan_center_freq_seg_1",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_operation_max_bssid_indicator,
+ {"MaxBSSID Indicator", "wlan.ext_tag.he_operation.maxbssid_indicator",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_muac_aci_aifsn,
+ {"AIC/AIFSN","wlan.ext_tag.mu_edca_parameter_set.aic_aifsn",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_mu_edca_timer,
+ {"MU EDCA Timer","wlan.ext_tag.mu_edca_parameter_set.mu_edca_timer",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_muac_ecwmin_ecwmax,
+ {"ECWmin/ECWmax","wlan.ext_tag.mu_edca_parameter_set.ecwmin_ecwmax",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_spatial_reuse_sr_control,
+ {"SR Control", "wlan.ext_tag.spatial_reuse.sr_control",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_srp_disallowed,
+ {"SRP Disallowed", "wlan.ext_tag.spatial_reuse.sr_control.srp_dis",
+ FT_BOOLEAN, 8, NULL, 0x01, NULL, HFILL }},
+
+ {&hf_he_non_srg_obss_pd_sr_disallowed,
+ {"NON-SRG OBSS PD SR Disallowed", "wlan.ext_tag.spatial_reuse.sr_control.non_srg_obss_pd_sr_dis",
+ FT_BOOLEAN, 8, NULL, 0x02, NULL, HFILL }},
+
+ {&hf_he_non_srg_offset_present,
+ {"Non-SRG Offset Present", "wlan.ext_tag.spatial_reuse.sr_control.non_srg_ofs_present",
+ FT_BOOLEAN, 8, NULL, 0x04, NULL, HFILL }},
+
+ {&hf_he_srg_information_present,
+ {"SRG Information Present", "wlan.ext_tag.spatial_reuse.sr_control.srg_info_present",
+ FT_BOOLEAN, 8, NULL, 0x08, NULL, HFILL }},
+
+ {&hf_he_hesiga_spatial_reuse_value15_allowed,
+ {"HESIGA Spatial Reuse value 15 allowed", "wlan.ext_tag.spatial_reuse.sr_control.hesiga_val_15_allowed",
+ FT_BOOLEAN, 8, NULL, 0x10, NULL, HFILL }},
+
+ {&hf_he_sr_control_reserved,
+ {"Reserved", "wlan.ext_tag.spatial_reuse.sr_control.reserved",
+ FT_UINT8, BASE_HEX, NULL, 0xE0, NULL, HFILL }},
+
+ {&hf_he_spatial_non_srg_obss_pd_max_offset,
+ {"Non-SRG OBSS PD Max Offset", "wlan.ext_tag.spatial_reuse.non_srg_obss_pd_max_offset",
+ FT_INT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_spatial_srg_obss_pd_min_offset,
+ {"SRG OBSS PD Min Offset", "wlan.ext_tag.spatial_reuse.srg_obss_pd_min_offset",
+ FT_INT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_spatial_srg_obss_pd_max_offset,
+ {"SRG OBSS PD Max Offset", "wlan.ext_tag.spatial_reuse.srg_obss_pd_max_offset",
+ FT_INT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_spatial_srg_bss_color_bitmap,
+ {"SRG BSS Color Bitmap", "wlan.ext_tag.spatial_reuse.srg_bss_color_bitmap",
+ FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_spatial_srg_partial_bssid_bitmap,
+ {"SRG Partial BSSID Bitmap", "wlan.ext_tag.spatial_reuse.srg_partial_bssid_bitmap",
+ FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_resource_request_buffer_thresh,
+ {"Resource Request Buffer Threshold Exponent", "wlan.ext_tag.ndp_feedback.res_req_buf_thresh_exp",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_bss_color_change_new_color_info,
+ {"New BSS Color Info", "wlan.ext_tag.bss_color_change.new_color_info",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_new_bss_color_info_color,
+ {"New BSS Color", "wlan.ext_tag.bss_color_change.new_bss_color",
+ FT_UINT8, BASE_HEX, NULL, 0x3F, NULL, HFILL }},
+
+ {&hf_he_new_bss_color_info_reserved,
+ {"Reserved", "wlan.ext_tag.bss_color_change.new_color_reserved",
+ FT_UINT8, BASE_HEX, NULL, 0xC0, NULL, HFILL }},
+
+ {&hf_he_bss_color_change_switch_countdown,
+ {"BSS Color Switch Countdown", "wlan.ext_tag.bss_color_change.color_switch_countdown",
+ FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_ess_report_planned_ess,
+ {"Planned ESS", "wlan.ext_tag.ess_report.ess_info.planned_ess",
+ FT_BOOLEAN, 8, NULL, 0x01, NULL, HFILL }},
+
+ {&hf_he_ess_report_edge_of_ess,
+ {"Edge of ESS", "wlan.ext_tag.ess_report.ess_info.edge_of_ess",
+ FT_BOOLEAN, 8, NULL, 0x02, NULL, HFILL }},
+
+ {&hf_he_ess_report_info_field,
+ {"ESS Information field", "wlan.ext_tag.ess_report.ess_info.field",
+ FT_UINT8, BASE_HEX, NULL, 0x03, NULL, HFILL }},
+
+ {&hf_he_ess_report_recommend_transition_thresh,
+ {"Recommended BSS Transition Threshold", "wlan.ext_tag.ess_report.ess_info.thresh",
+ FT_UINT8, BASE_DEC, NULL, 0xFC, NULL, HFILL }},
+
+ {&hf_he_uora_field,
+ {"UL OFDMA-based Random Access Parameter SET", "wlan.ext_tag.uora_parameter_set.field",
+ FT_UINT8, BASE_HEX, NULL, 0, NULL, HFILL }},
+
+ {&hf_he_uora_eocwmin,
+ {"EOCWmin", "wlan.ext_tag.uora_parameter_set.eocwmin",
+ FT_UINT8, BASE_DEC, NULL, 0x07, NULL, HFILL }},
+
+ {&hf_he_uora_owcwmax,
+ {"EOCWmax", "wlan.ext_tag.uora_parameter_set.eocwmax",
+ FT_UINT8, BASE_DEC, NULL, 0x38, NULL, HFILL }},
+
+ {&hf_he_uora_reserved,
+ {"Reserved", "wlan.ext_tag.uora_parameter_set.reserved",
+ FT_UINT8, BASE_DEC, NULL, 0xC0, NULL, HFILL }},
};
static hf_register_info aggregate_fields[] = {
&ett_fragments,
&ett_fragment,
&ett_block_ack,
+ &ett_block_ack_tid,
+ &ett_block_ack_request_control,
&ett_block_ack_bitmap,
&ett_ath_cap_tree,
&ett_hta_cap2_tree,
&ett_htc_tree,
+ &ett_htc_he_a_control,
&ett_mfb_subtree,
&ett_lac_subtree,
&ett_vht_op_tree,
&ett_vht_tpe_info_tree,
- &ett_vht_ndp_annc_token_tree,
+ &ett_vht_ndp_annc,
&ett_vht_ndp_annc_sta_info_tree,
+ &ett_vht_ndp_annc_sta_list,
+
+ &ett_he_mimo_control,
&ett_ff_vhtmimo_cntrl,
&ett_ff_vhtmimo_beamforming_report,
&ett_tag_ex_cap6,
&ett_tag_ex_cap7,
&ett_tag_ex_cap8,
- &ett_tag_ex_cap9,
+ &ett_tag_ex_cap89,
+ &ett_tag_ex_cap10,
&ett_tag_rm_cap1,
&ett_tag_rm_cap2,
&ett_tag_ric_data_desc_ie,
&ett_anqp_vendor_capab,
+ &ett_osen_group_data_cipher_suite,
+ &ett_osen_pairwise_cipher_suites,
+ &ett_osen_pairwise_cipher_suite,
+ &ett_osen_akm_cipher_suites,
+ &ett_osen_akm_cipher_suite,
+ &ett_osen_rsn_cap_tree,
+ &ett_osen_pmkid_list,
+ &ett_osen_pmkid_tree,
+
&ett_hs20_cc_proto_port_tuple,
&ett_ssid_list,
&ett_allocation_tree,
&ett_sta_info,
+ &ett_ieee80211_esp,
+
&ett_gas_resp_fragment,
- &ett_gas_resp_fragments
+ &ett_gas_resp_fragments,
+
+ /* 802.11ax trees */
+ &ett_he_mac_capabilities,
+ &ett_he_phy_capabilities,
+ &ett_he_phy_cap_first_byte,
+ &ett_he_phy_cap_chan_width_set,
+ &ett_he_phy_cap_b8_to_b23,
+ &ett_he_phy_cap_b24_to_b39,
+ &ett_he_phy_cap_b40_to_b55,
+ &ett_he_phy_cap_b56_to_b71,
+ &ett_he_mcs_and_nss_set,
+ &ett_he_rx_tx_he_mcs_map_lte_80,
+ &ett_he_rx_mcs_map_lte_80,
+ &ett_he_tx_mcs_map_lte_80,
+ &ett_he_rx_tx_he_mcs_map_160,
+ &ett_he_rx_mcs_map_160,
+ &ett_he_tx_mcs_map_160,
+ &ett_he_rx_tx_he_mcs_map_80_80,
+ &ett_he_rx_mcs_map_80_80,
+ &ett_he_tx_mcs_map_80_80,
+ &ett_he_ppe_threshold,
+ &ett_he_ppe_nss,
+ &ett_he_ppe_ru_alloc,
+ &ett_he_operation_params,
+ &ett_he_oper_basic_mcs,
+ &ett_he_operation_vht_op_info,
+ &ett_he_mu_edca_param,
+ &ett_he_uora_tree,
+ &ett_he_spatial_reuse_control,
+ &ett_he_ess_report_info_field,
+ &ett_he_bss_new_color_info,
+ &ett_he_trigger_common_info,
+ &ett_he_trigger_base_common_info,
+ &ett_he_trigger_bar_ctrl,
+ &ett_he_trigger_bar_info,
+ &ett_he_trigger_user_info,
+ &ett_he_trigger_base_user_info,
+ &ett_he_trigger_dep_basic_user_info,
+ &ett_he_trigger_dep_nfrp_user_info,
+ &ett_he_ndp_annc,
+ &ett_he_ndp_annc_sta_list,
+ &ett_he_ndp_annc_sta_item,
+ &ett_he_ndp_annc_sta_info,
+ &ett_ieee80211_3gpp_plmn,
};
static ei_register_info ei[] = {
"and some also leave the IV (initialization vector).",
&wlan_ignore_prot, wlan_ignore_prot_options, TRUE);
+ prefs_register_uint_preference(wlan_module, "wpa_key_mic_len",
+ "WPA Key MIC Length override",
+ "Some Key MIC lengths are greater than 16 bytes, so set the length you require",
+ 10, &wlan_key_mic_len);
+
prefs_register_obsolete_preference(wlan_module, "wep_keys");
prefs_register_bool_preference(wlan_module, "enable_decryption",
{
static hf_register_info hf[] = {
+ {&hf_wlan_rsna_eapol_wpa_keydes_msgnr,
+ {"Message number", "wlan_rsna_eapol.keydes.msgnr",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ NULL, HFILL }},
+
{&hf_wlan_rsna_eapol_wpa_keydes_keyinfo,
{"Key Information", "wlan_rsna_eapol.keydes.key_info",
FT_UINT16, BASE_HEX, NULL, 0x0,
capture_dissector_add_uint("ppi", 105 /* DLT_DLT_IEEE802_11 */, ieee80211_cap_handle);
/* Register handoff to Aruba GRE */
- dissector_add_uint("gre.proto", GRE_ARUBA_8200, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8210, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8220, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8230, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8240, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8250, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8260, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8270, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8280, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8290, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82A0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82B0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82C0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82D0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82E0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_82F0, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8300, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8310, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8320, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8330, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8340, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8350, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8360, ieee80211_handle);
- dissector_add_uint("gre.proto", GRE_ARUBA_8370, ieee80211_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8200, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8210, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8220, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8230, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8240, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8250, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8260, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8270, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8280, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8290, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82A0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82B0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82C0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82D0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82E0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_82F0, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8300, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8310, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8320, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8330, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8340, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8350, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8360, wlan_withoutfcs_handle);
+ dissector_add_uint("gre.proto", GRE_ARUBA_8370, wlan_withoutfcs_handle);
data_encap_handle = create_dissector_handle(dissect_data_encap, proto_wlan);
dissector_add_uint("ethertype", ETHERTYPE_IEEE80211_DATA_ENCAP,
dissector_add_uint("wlan.anqp.vendor_specific", OUI_WFA, create_dissector_handle(dissect_vendor_wifi_alliance_anqp, -1));
dissector_add_uint("wlan.anqp.wifi_alliance.subtype", WFA_SUBTYPE_HS20_ANQP, create_dissector_handle(dissect_hs20_anqp, -1));
+ dissector_add_uint("wlan.ie.wifi_alliance.subtype", WFA_SUBTYPE_SUBSCRIPTION_REMEDIATION, create_dissector_handle(dissect_hs20_subscription_remediation, -1));
+ dissector_add_uint("wlan.ie.wifi_alliance.subtype", WFA_SUBTYPE_DEAUTHENTICATION_IMMINENT, create_dissector_handle(dissect_hs20_deauthentication_imminent, -1));
dissector_add_uint("wlan.ie.wifi_alliance.subtype", WFA_SUBTYPE_HS20_INDICATION, create_dissector_handle(dissect_hs20_indication, -1));
+ dissector_add_uint("wlan.ie.wifi_alliance.subtype", WFA_SUBTYPE_OSEN, create_dissector_handle(dissect_hs20_osen, -1));
}
/*
git.samba.org / metze / wireshark / wip.git / blobdiff